56551776855

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{1231}}^1\times {\mathrm{8929}}^1$

素因数の和:10189

約数の個数: 64

約数和(自身を含む): 105616896000

約数和(自身を除く): 49065119145

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1231, 1715, 3693, 5145, 6155, 8617, 8929, 18465, 25851, 26787, 43085, 44645, 60319, 62503, 129255, 133935, 180957, 187509, 301595, 312515, 422233, 437521, 904785, 937545, 1266699, 1312563, 2111165, 2187605, 3062647, 6333495, 6562815, 9187941, 10991599, 15313235, 32974797, 45939705, 54957995, 76941193, 164873985, 230823579, 384705965, 538588351, 1154117895, 1615765053, 2692941755, 3770118457, 8078825265, 11310355371, 18850592285, 56551776855]

約数ペア:

[(1, 56551776855), (3, 18850592285), (5, 11310355371), (7, 8078825265), (15, 3770118457), (21, 2692941755), (35, 1615765053), (49, 1154117895), (105, 538588351), (147, 384705965), (245, 230823579), (343, 164873985), (735, 76941193), (1029, 54957995), (1231, 45939705), (1715, 32974797), (3693, 15313235), (5145, 10991599), (6155, 9187941), (8617, 6562815), (8929, 6333495), (18465, 3062647), (25851, 2187605), (26787, 2111165), (43085, 1312563), (44645, 1266699), (60319, 937545), (62503, 904785), (129255, 437521), (133935, 422233), (180957, 312515), (187509, 301595)]