53781456570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{291167}}^1$

素因数の和:291355

約数の個数: 64

約数和(自身を含む): 132828512256

約数和(自身を除く): 79047055686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 131, 141, 235, 262, 282, 393, 470, 655, 705, 786, 1310, 1410, 1965, 3930, 6157, 12314, 18471, 30785, 36942, 61570, 92355, 184710, 291167, 582334, 873501, 1455835, 1747002, 2911670, 4367505, 8735010, 13684849, 27369698, 38142877, 41054547, 68424245, 76285754, 82109094, 114428631, 136848490, 190714385, 205272735, 228857262, 381428770, 410545470, 572143155, 1144286310, 1792715219, 3585430438, 5378145657, 8963576095, 10756291314, 17927152190, 26890728285, 53781456570]

約数ペア:

[(1, 53781456570), (2, 26890728285), (3, 17927152190), (5, 10756291314), (6, 8963576095), (10, 5378145657), (15, 3585430438), (30, 1792715219), (47, 1144286310), (94, 572143155), (131, 410545470), (141, 381428770), (235, 228857262), (262, 205272735), (282, 190714385), (393, 136848490), (470, 114428631), (655, 82109094), (705, 76285754), (786, 68424245), (1310, 41054547), (1410, 38142877), (1965, 27369698), (3930, 13684849), (6157, 8735010), (12314, 4367505), (18471, 2911670), (30785, 1747002), (36942, 1455835), (61570, 873501), (92355, 582334), (184710, 291167)]