56224458

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2081}}^1$

素因数の和:2187

約数の個数: 48

約数和(自身を含む): 129916800

約数和(自身を除く): 73692342

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 474, 711, 1422, 1501, 2081, 3002, 4162, 4503, 6243, 9006, 12486, 13509, 18729, 27018, 37458, 39539, 79078, 118617, 164399, 237234, 328798, 355851, 493197, 711702, 986394, 1479591, 2959182, 3123581, 6247162, 9370743, 18741486, 28112229, 56224458]

約数ペア:

[(1, 56224458), (2, 28112229), (3, 18741486), (6, 9370743), (9, 6247162), (18, 3123581), (19, 2959182), (38, 1479591), (57, 986394), (79, 711702), (114, 493197), (158, 355851), (171, 328798), (237, 237234), (342, 164399), (474, 118617), (711, 79078), (1422, 39539), (1501, 37458), (2081, 27018), (3002, 18729), (4162, 13509), (4503, 12486), (6243, 9006)]