51700410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 138499200

約数和(自身を除く): 86798790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 419, 457, 838, 914, 1257, 1371, 2095, 2285, 2514, 2742, 3771, 4113, 4190, 4570, 6285, 6855, 7542, 8226, 11313, 12339, 12570, 13710, 18855, 20565, 22626, 24678, 37710, 41130, 56565, 61695, 113130, 123390, 191483, 382966, 574449, 957415, 1148898, 1723347, 1914830, 2872245, 3446694, 5170041, 5744490, 8616735, 10340082, 17233470, 25850205, 51700410]

約数ペア:

[(1, 51700410), (2, 25850205), (3, 17233470), (5, 10340082), (6, 8616735), (9, 5744490), (10, 5170041), (15, 3446694), (18, 2872245), (27, 1914830), (30, 1723347), (45, 1148898), (54, 957415), (90, 574449), (135, 382966), (270, 191483), (419, 123390), (457, 113130), (838, 61695), (914, 56565), (1257, 41130), (1371, 37710), (2095, 24678), (2285, 22626), (2514, 20565), (2742, 18855), (3771, 13710), (4113, 12570), (4190, 12339), (4570, 11313), (6285, 8226), (6855, 7542)]