56506428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4655

約数の個数: 72

約数和(自身を含む): 160882176

約数和(自身を除く): 104375748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 4603, 6138, 9206, 12276, 13809, 18412, 27618, 41427, 50633, 55236, 82854, 101266, 142693, 151899, 165708, 202532, 285386, 303798, 428079, 455697, 570772, 607596, 856158, 911394, 1284237, 1569623, 1712316, 1822788, 2568474, 3139246, 4708869, 5136948, 6278492, 9417738, 14126607, 18835476, 28253214, 56506428]

約数ペア:

[(1, 56506428), (2, 28253214), (3, 18835476), (4, 14126607), (6, 9417738), (9, 6278492), (11, 5136948), (12, 4708869), (18, 3139246), (22, 2568474), (31, 1822788), (33, 1712316), (36, 1569623), (44, 1284237), (62, 911394), (66, 856158), (93, 607596), (99, 570772), (124, 455697), (132, 428079), (186, 303798), (198, 285386), (279, 202532), (341, 165708), (372, 151899), (396, 142693), (558, 101266), (682, 82854), (1023, 55236), (1116, 50633), (1364, 41427), (2046, 27618), (3069, 18412), (4092, 13809), (4603, 12276), (6138, 9206)]