25496450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 54829824

約数和(自身を除く): 29333374

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 175, 194, 350, 485, 679, 751, 970, 1358, 1502, 2425, 3395, 3755, 4850, 5257, 6790, 7510, 10514, 16975, 18775, 26285, 33950, 37550, 52570, 72847, 131425, 145694, 262850, 364235, 509929, 728470, 1019858, 1821175, 2549645, 3642350, 5099290, 12748225, 25496450]

約数ペア:

[(1, 25496450), (2, 12748225), (5, 5099290), (7, 3642350), (10, 2549645), (14, 1821175), (25, 1019858), (35, 728470), (50, 509929), (70, 364235), (97, 262850), (175, 145694), (194, 131425), (350, 72847), (485, 52570), (679, 37550), (751, 33950), (970, 26285), (1358, 18775), (1502, 16975), (2425, 10514), (3395, 7510), (3755, 6790), (4850, 5257)]