49808220320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:1067

約数の個数: 192

約数和(自身を含む): 125961454080

約数和(自身を除く): 76153233760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 83, 95, 152, 160, 166, 190, 304, 307, 332, 380, 415, 608, 614, 643, 664, 760, 830, 1228, 1286, 1328, 1520, 1535, 1577, 1660, 2456, 2572, 2656, 3040, 3070, 3154, 3215, 3320, 4912, 5144, 5833, 6140, 6308, 6430, 6640, 7885, 9824, 10288, 11666, 12217, 12280, 12616, 12860, 13280, 15770, 20576, 23332, 24434, 24560, 25232, 25481, 25720, 29165, 31540, 46664, 48868, 49120, 50464, 50962, 51440, 53369, 58330, 61085, 63080, 93328, 97736, 101924, 102880, 106738, 116660, 122170, 126160, 127405, 186656, 195472, 197401, 203848, 213476, 233320, 244340, 252320, 254810, 266845, 390944, 394802, 407696, 426952, 466640, 484139, 488680, 509620, 533690, 789604, 815392, 853904, 933280, 968278, 977360, 987005, 1014011, 1019240, 1067380, 1579208, 1707808, 1936556, 1954720, 1974010, 2028022, 2038480, 2134760, 2420695, 3158416, 3750619, 3873112, 3948020, 4056044, 4076960, 4269520, 4841390, 5070055, 6316832, 7501238, 7746224, 7896040, 8112088, 8539040, 9682780, 10140110, 15002476, 15492448, 15792080, 16224176, 16384283, 18753095, 19365560, 20280220, 30004952, 31584160, 32448352, 32768566, 37506190, 38731120, 40560440, 60009904, 65537132, 75012380, 77462240, 81120880, 81921415, 120019808, 131074264, 150024760, 162241760, 163842830, 262148528, 300049520, 311301377, 327685660, 524297056, 600099040, 622602754, 655371320, 1245205508, 1310742640, 1556506885, 2490411016, 2621485280, 3113013770, 4980822032, 6226027540, 9961644064, 12452055080, 24904110160, 49808220320]

約数ペア:

[(1, 49808220320), (2, 24904110160), (4, 12452055080), (5, 9961644064), (8, 6226027540), (10, 4980822032), (16, 3113013770), (19, 2621485280), (20, 2490411016), (32, 1556506885), (38, 1310742640), (40, 1245205508), (76, 655371320), (80, 622602754), (83, 600099040), (95, 524297056), (152, 327685660), (160, 311301377), (166, 300049520), (190, 262148528), (304, 163842830), (307, 162241760), (332, 150024760), (380, 131074264), (415, 120019808), (608, 81921415), (614, 81120880), (643, 77462240), (664, 75012380), (760, 65537132), (830, 60009904), (1228, 40560440), (1286, 38731120), (1328, 37506190), (1520, 32768566), (1535, 32448352), (1577, 31584160), (1660, 30004952), (2456, 20280220), (2572, 19365560), (2656, 18753095), (3040, 16384283), (3070, 16224176), (3154, 15792080), (3215, 15492448), (3320, 15002476), (4912, 10140110), (5144, 9682780), (5833, 8539040), (6140, 8112088), (6308, 7896040), (6430, 7746224), (6640, 7501238), (7885, 6316832), (9824, 5070055), (10288, 4841390), (11666, 4269520), (12217, 4076960), (12280, 4056044), (12616, 3948020), (12860, 3873112), (13280, 3750619), (15770, 3158416), (20576, 2420695), (23332, 2134760), (24434, 2038480), (24560, 2028022), (25232, 1974010), (25481, 1954720), (25720, 1936556), (29165, 1707808), (31540, 1579208), (46664, 1067380), (48868, 1019240), (49120, 1014011), (50464, 987005), (50962, 977360), (51440, 968278), (53369, 933280), (58330, 853904), (61085, 815392), (63080, 789604), (93328, 533690), (97736, 509620), (101924, 488680), (102880, 484139), (106738, 466640), (116660, 426952), (122170, 407696), (126160, 394802), (127405, 390944), (186656, 266845), (195472, 254810), (197401, 252320), (203848, 244340), (213476, 233320)]