51978630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5133

約数の個数: 64

約数和(自身を含む): 140507136

約数和(自身を除く): 88528506

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5081, 5115, 10162, 10230, 15243, 25405, 30486, 50810, 55891, 76215, 111782, 152430, 157511, 167673, 279455, 315022, 335346, 472533, 558910, 787555, 838365, 945066, 1575110, 1676730, 1732621, 2362665, 3465242, 4725330, 5197863, 8663105, 10395726, 17326210, 25989315, 51978630]

約数ペア:

[(1, 51978630), (2, 25989315), (3, 17326210), (5, 10395726), (6, 8663105), (10, 5197863), (11, 4725330), (15, 3465242), (22, 2362665), (30, 1732621), (31, 1676730), (33, 1575110), (55, 945066), (62, 838365), (66, 787555), (93, 558910), (110, 472533), (155, 335346), (165, 315022), (186, 279455), (310, 167673), (330, 157511), (341, 152430), (465, 111782), (682, 76215), (930, 55891), (1023, 50810), (1705, 30486), (2046, 25405), (3410, 15243), (5081, 10230), (5115, 10162)]