51718788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:446

約数の個数: 108

約数和(自身を含む): 148721664

約数和(自身を除く): 97002876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 121, 124, 132, 186, 198, 242, 279, 341, 363, 372, 383, 396, 484, 558, 682, 726, 766, 1023, 1089, 1116, 1149, 1364, 1452, 1532, 2046, 2178, 2298, 3069, 3447, 3751, 4092, 4213, 4356, 4596, 6138, 6894, 7502, 8426, 11253, 11873, 12276, 12639, 13788, 15004, 16852, 22506, 23746, 25278, 33759, 35619, 37917, 45012, 46343, 47492, 50556, 67518, 71238, 75834, 92686, 106857, 130603, 135036, 139029, 142476, 151668, 185372, 213714, 261206, 278058, 391809, 417087, 427428, 522412, 556116, 783618, 834174, 1175427, 1436633, 1567236, 1668348, 2350854, 2873266, 4309899, 4701708, 5746532, 8619798, 12929697, 17239596, 25859394, 51718788]

約数ペア:

[(1, 51718788), (2, 25859394), (3, 17239596), (4, 12929697), (6, 8619798), (9, 5746532), (11, 4701708), (12, 4309899), (18, 2873266), (22, 2350854), (31, 1668348), (33, 1567236), (36, 1436633), (44, 1175427), (62, 834174), (66, 783618), (93, 556116), (99, 522412), (121, 427428), (124, 417087), (132, 391809), (186, 278058), (198, 261206), (242, 213714), (279, 185372), (341, 151668), (363, 142476), (372, 139029), (383, 135036), (396, 130603), (484, 106857), (558, 92686), (682, 75834), (726, 71238), (766, 67518), (1023, 50556), (1089, 47492), (1116, 46343), (1149, 45012), (1364, 37917), (1452, 35619), (1532, 33759), (2046, 25278), (2178, 23746), (2298, 22506), (3069, 16852), (3447, 15004), (3751, 13788), (4092, 12639), (4213, 12276), (4356, 11873), (4596, 11253), (6138, 8426), (6894, 7502)]