53978502

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 121042944

約数和(自身を除く): 67064442

約数列:

[1, 2, 3, 6, 17, 31, 34, 43, 51, 62, 86, 93, 102, 129, 186, 258, 397, 527, 731, 794, 1054, 1191, 1333, 1462, 1581, 2193, 2382, 2666, 3162, 3999, 4386, 6749, 7998, 12307, 13498, 17071, 20247, 22661, 24614, 34142, 36921, 40494, 45322, 51213, 67983, 73842, 102426, 135966, 209219, 290207, 418438, 529201, 580414, 627657, 870621, 1058402, 1255314, 1587603, 1741242, 3175206, 8996417, 17992834, 26989251, 53978502]

約数ペア:

[(1, 53978502), (2, 26989251), (3, 17992834), (6, 8996417), (17, 3175206), (31, 1741242), (34, 1587603), (43, 1255314), (51, 1058402), (62, 870621), (86, 627657), (93, 580414), (102, 529201), (129, 418438), (186, 290207), (258, 209219), (397, 135966), (527, 102426), (731, 73842), (794, 67983), (1054, 51213), (1191, 45322), (1333, 40494), (1462, 36921), (1581, 34142), (2193, 24614), (2382, 22661), (2666, 20247), (3162, 17071), (3999, 13498), (4386, 12307), (6749, 7998)]