51471480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8093}}^1$

素因数の和:8160

約数の個数: 64

約数和(自身を含む): 157347360

約数和(自身を除く): 105875880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 8093, 16186, 24279, 32372, 40465, 48558, 64744, 80930, 97116, 121395, 161860, 194232, 242790, 323720, 428929, 485580, 857858, 971160, 1286787, 1715716, 2144645, 2573574, 3431432, 4289290, 5147148, 6433935, 8578580, 10294296, 12867870, 17157160, 25735740, 51471480]

約数ペア:

[(1, 51471480), (2, 25735740), (3, 17157160), (4, 12867870), (5, 10294296), (6, 8578580), (8, 6433935), (10, 5147148), (12, 4289290), (15, 3431432), (20, 2573574), (24, 2144645), (30, 1715716), (40, 1286787), (53, 971160), (60, 857858), (106, 485580), (120, 428929), (159, 323720), (212, 242790), (265, 194232), (318, 161860), (424, 121395), (530, 97116), (636, 80930), (795, 64744), (1060, 48558), (1272, 40465), (1590, 32372), (2120, 24279), (3180, 16186), (6360, 8093)]