53557254

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 122791680

約数和(自身を除く): 69234426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 113, 131, 134, 201, 226, 262, 339, 393, 402, 603, 678, 786, 1017, 1179, 1206, 1809, 2034, 2358, 3051, 3537, 3618, 6102, 7074, 7571, 8777, 14803, 15142, 17554, 22713, 26331, 29606, 44409, 45426, 52662, 68139, 78993, 88818, 133227, 136278, 157986, 204417, 236979, 266454, 399681, 408834, 473958, 799362, 991801, 1983602, 2975403, 5950806, 8926209, 17852418, 26778627, 53557254]

約数ペア:

[(1, 53557254), (2, 26778627), (3, 17852418), (6, 8926209), (9, 5950806), (18, 2975403), (27, 1983602), (54, 991801), (67, 799362), (113, 473958), (131, 408834), (134, 399681), (201, 266454), (226, 236979), (262, 204417), (339, 157986), (393, 136278), (402, 133227), (603, 88818), (678, 78993), (786, 68139), (1017, 52662), (1179, 45426), (1206, 44409), (1809, 29606), (2034, 26331), (2358, 22713), (3051, 17554), (3537, 15142), (3618, 14803), (6102, 8777), (7074, 7571)]