49668380520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{387913}}^1$

素因数の和:388035

約数の個数: 128

約数和(自身を含む): 164227271040

約数和(自身を除く): 114558890520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 97, 110, 120, 132, 165, 194, 220, 264, 291, 330, 388, 440, 485, 582, 660, 776, 970, 1067, 1164, 1320, 1455, 1940, 2134, 2328, 2910, 3201, 3880, 4268, 5335, 5820, 6402, 8536, 10670, 11640, 12804, 16005, 21340, 25608, 32010, 42680, 64020, 128040, 387913, 775826, 1163739, 1551652, 1939565, 2327478, 3103304, 3879130, 4267043, 4654956, 5818695, 7758260, 8534086, 9309912, 11637390, 12801129, 15516520, 17068172, 21335215, 23274780, 25602258, 34136344, 37627561, 42670430, 46549560, 51204516, 64005645, 75255122, 85340860, 102409032, 112882683, 128011290, 150510244, 170681720, 188137805, 225765366, 256022580, 301020488, 376275610, 413903171, 451530732, 512045160, 564413415, 752551220, 827806342, 903061464, 1128826830, 1241709513, 1505102440, 1655612684, 2069515855, 2257653660, 2483419026, 3311225368, 4139031710, 4515307320, 4966838052, 6208547565, 8278063420, 9933676104, 12417095130, 16556126840, 24834190260, 49668380520]

約数ペア:

[(1, 49668380520), (2, 24834190260), (3, 16556126840), (4, 12417095130), (5, 9933676104), (6, 8278063420), (8, 6208547565), (10, 4966838052), (11, 4515307320), (12, 4139031710), (15, 3311225368), (20, 2483419026), (22, 2257653660), (24, 2069515855), (30, 1655612684), (33, 1505102440), (40, 1241709513), (44, 1128826830), (55, 903061464), (60, 827806342), (66, 752551220), (88, 564413415), (97, 512045160), (110, 451530732), (120, 413903171), (132, 376275610), (165, 301020488), (194, 256022580), (220, 225765366), (264, 188137805), (291, 170681720), (330, 150510244), (388, 128011290), (440, 112882683), (485, 102409032), (582, 85340860), (660, 75255122), (776, 64005645), (970, 51204516), (1067, 46549560), (1164, 42670430), (1320, 37627561), (1455, 34136344), (1940, 25602258), (2134, 23274780), (2328, 21335215), (2910, 17068172), (3201, 15516520), (3880, 12801129), (4268, 11637390), (5335, 9309912), (5820, 8534086), (6402, 7758260), (8536, 5818695), (10670, 4654956), (11640, 4267043), (12804, 3879130), (16005, 3103304), (21340, 2327478), (25608, 1939565), (32010, 1551652), (42680, 1163739), (64020, 775826), (128040, 387913)]