48870640

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 160

約数和(自身を含む): 143740800

約数和(自身を除く): 94870160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 137, 140, 182, 196, 208, 245, 260, 274, 280, 343, 364, 392, 455, 490, 520, 548, 560, 637, 685, 686, 728, 784, 910, 959, 980, 1040, 1096, 1274, 1370, 1372, 1456, 1715, 1781, 1820, 1918, 1960, 2192, 2548, 2740, 2744, 3185, 3430, 3562, 3640, 3836, 3920, 4459, 4795, 5096, 5480, 5488, 6370, 6713, 6860, 7124, 7280, 7672, 8905, 8918, 9590, 10192, 10960, 12467, 12740, 13426, 13720, 14248, 15344, 17810, 17836, 19180, 22295, 24934, 25480, 26852, 27440, 28496, 33565, 35620, 35672, 38360, 44590, 46991, 49868, 50960, 53704, 62335, 67130, 71240, 71344, 76720, 87269, 89180, 93982, 99736, 107408, 124670, 134260, 142480, 174538, 178360, 187964, 199472, 234955, 249340, 268520, 349076, 356720, 375928, 436345, 469910, 498680, 537040, 610883, 698152, 751856, 872690, 939820, 997360, 1221766, 1396304, 1745380, 1879640, 2443532, 3054415, 3490760, 3759280, 4887064, 6108830, 6981520, 9774128, 12217660, 24435320, 48870640]

約数ペア:

[(1, 48870640), (2, 24435320), (4, 12217660), (5, 9774128), (7, 6981520), (8, 6108830), (10, 4887064), (13, 3759280), (14, 3490760), (16, 3054415), (20, 2443532), (26, 1879640), (28, 1745380), (35, 1396304), (40, 1221766), (49, 997360), (52, 939820), (56, 872690), (65, 751856), (70, 698152), (80, 610883), (91, 537040), (98, 498680), (104, 469910), (112, 436345), (130, 375928), (137, 356720), (140, 349076), (182, 268520), (196, 249340), (208, 234955), (245, 199472), (260, 187964), (274, 178360), (280, 174538), (343, 142480), (364, 134260), (392, 124670), (455, 107408), (490, 99736), (520, 93982), (548, 89180), (560, 87269), (637, 76720), (685, 71344), (686, 71240), (728, 67130), (784, 62335), (910, 53704), (959, 50960), (980, 49868), (1040, 46991), (1096, 44590), (1274, 38360), (1370, 35672), (1372, 35620), (1456, 33565), (1715, 28496), (1781, 27440), (1820, 26852), (1918, 25480), (1960, 24934), (2192, 22295), (2548, 19180), (2740, 17836), (2744, 17810), (3185, 15344), (3430, 14248), (3562, 13720), (3640, 13426), (3836, 12740), (3920, 12467), (4459, 10960), (4795, 10192), (5096, 9590), (5480, 8918), (5488, 8905), (6370, 7672), (6713, 7280), (6860, 7124)]