51118785960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{490207}}^1$

素因数の和:490311

約数の個数: 128

約数和(自身を含む): 169415884800

約数和(自身を除く): 118297098840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 264, 316, 330, 395, 440, 474, 632, 660, 790, 869, 948, 1185, 1320, 1580, 1738, 1896, 2370, 2607, 3160, 3476, 4345, 4740, 5214, 6952, 8690, 9480, 10428, 13035, 17380, 20856, 26070, 34760, 52140, 104280, 490207, 980414, 1470621, 1960828, 2451035, 2941242, 3921656, 4902070, 5392277, 5882484, 7353105, 9804140, 10784554, 11764968, 14706210, 16176831, 19608280, 21569108, 26961385, 29412420, 32353662, 38726353, 43138216, 53922770, 58824840, 64707324, 77452706, 80884155, 107845540, 116179059, 129414648, 154905412, 161768310, 193631765, 215691080, 232358118, 309810824, 323536620, 387263530, 425989883, 464716236, 580895295, 647073240, 774527060, 851979766, 929432472, 1161790590, 1277969649, 1549054120, 1703959532, 2129949415, 2323581180, 2555939298, 3407919064, 4259898830, 4647162360, 5111878596, 6389848245, 8519797660, 10223757192, 12779696490, 17039595320, 25559392980, 51118785960]

約数ペア:

[(1, 51118785960), (2, 25559392980), (3, 17039595320), (4, 12779696490), (5, 10223757192), (6, 8519797660), (8, 6389848245), (10, 5111878596), (11, 4647162360), (12, 4259898830), (15, 3407919064), (20, 2555939298), (22, 2323581180), (24, 2129949415), (30, 1703959532), (33, 1549054120), (40, 1277969649), (44, 1161790590), (55, 929432472), (60, 851979766), (66, 774527060), (79, 647073240), (88, 580895295), (110, 464716236), (120, 425989883), (132, 387263530), (158, 323536620), (165, 309810824), (220, 232358118), (237, 215691080), (264, 193631765), (316, 161768310), (330, 154905412), (395, 129414648), (440, 116179059), (474, 107845540), (632, 80884155), (660, 77452706), (790, 64707324), (869, 58824840), (948, 53922770), (1185, 43138216), (1320, 38726353), (1580, 32353662), (1738, 29412420), (1896, 26961385), (2370, 21569108), (2607, 19608280), (3160, 16176831), (3476, 14706210), (4345, 11764968), (4740, 10784554), (5214, 9804140), (6952, 7353105), (8690, 5882484), (9480, 5392277), (10428, 4902070), (13035, 3921656), (17380, 2941242), (20856, 2451035), (26070, 1960828), (34760, 1470621), (52140, 980414), (104280, 490207)]