51218250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 130650624

約数和(自身を除く): 79432374

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 125, 141, 150, 235, 250, 282, 375, 470, 705, 750, 1175, 1410, 1453, 2350, 2906, 3525, 4359, 5875, 7050, 7265, 8718, 11750, 14530, 17625, 21795, 35250, 36325, 43590, 68291, 72650, 108975, 136582, 181625, 204873, 217950, 341455, 363250, 409746, 544875, 682910, 1024365, 1089750, 1707275, 2048730, 3414550, 5121825, 8536375, 10243650, 17072750, 25609125, 51218250]

約数ペア:

[(1, 51218250), (2, 25609125), (3, 17072750), (5, 10243650), (6, 8536375), (10, 5121825), (15, 3414550), (25, 2048730), (30, 1707275), (47, 1089750), (50, 1024365), (75, 682910), (94, 544875), (125, 409746), (141, 363250), (150, 341455), (235, 217950), (250, 204873), (282, 181625), (375, 136582), (470, 108975), (705, 72650), (750, 68291), (1175, 43590), (1410, 36325), (1453, 35250), (2350, 21795), (2906, 17625), (3525, 14530), (4359, 11750), (5875, 8718), (7050, 7265)]