53195022

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 125664000

約数和(自身を除く): 72468978

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 139, 171, 278, 342, 373, 417, 513, 746, 834, 1026, 1119, 1251, 2238, 2502, 2641, 3357, 3753, 5282, 6714, 7087, 7506, 7923, 10071, 14174, 15846, 20142, 21261, 23769, 42522, 47538, 51847, 63783, 71307, 103694, 127566, 142614, 155541, 191349, 311082, 382698, 466623, 933246, 985093, 1399869, 1970186, 2799738, 2955279, 5910558, 8865837, 17731674, 26597511, 53195022]

約数ペア:

[(1, 53195022), (2, 26597511), (3, 17731674), (6, 8865837), (9, 5910558), (18, 2955279), (19, 2799738), (27, 1970186), (38, 1399869), (54, 985093), (57, 933246), (114, 466623), (139, 382698), (171, 311082), (278, 191349), (342, 155541), (373, 142614), (417, 127566), (513, 103694), (746, 71307), (834, 63783), (1026, 51847), (1119, 47538), (1251, 42522), (2238, 23769), (2502, 21261), (2641, 20142), (3357, 15846), (3753, 14174), (5282, 10071), (6714, 7923), (7087, 7506)]