56877156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2857}}^1$

素因数の和:2953

約数の個数: 72

約数和(自身を含む): 166449920

約数和(自身を除く): 109572764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 474, 553, 711, 948, 1106, 1422, 1659, 2212, 2844, 2857, 3318, 4977, 5714, 6636, 8571, 9954, 11428, 17142, 19908, 19999, 25713, 34284, 39998, 51426, 59997, 79996, 102852, 119994, 179991, 225703, 239988, 359982, 451406, 677109, 719964, 902812, 1354218, 1579921, 2031327, 2708436, 3159842, 4062654, 4739763, 6319684, 8125308, 9479526, 14219289, 18959052, 28438578, 56877156]

約数ペア:

[(1, 56877156), (2, 28438578), (3, 18959052), (4, 14219289), (6, 9479526), (7, 8125308), (9, 6319684), (12, 4739763), (14, 4062654), (18, 3159842), (21, 2708436), (28, 2031327), (36, 1579921), (42, 1354218), (63, 902812), (79, 719964), (84, 677109), (126, 451406), (158, 359982), (237, 239988), (252, 225703), (316, 179991), (474, 119994), (553, 102852), (711, 79996), (948, 59997), (1106, 51426), (1422, 39998), (1659, 34284), (2212, 25713), (2844, 19999), (2857, 19908), (3318, 17142), (4977, 11428), (5714, 9954), (6636, 8571)]