45813250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 100279296

約数和(自身を除く): 54466046

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 125, 175, 235, 250, 329, 350, 470, 557, 658, 875, 1114, 1175, 1645, 1750, 2350, 2785, 3290, 3899, 5570, 5875, 7798, 8225, 11750, 13925, 16450, 19495, 26179, 27850, 38990, 41125, 52358, 69625, 82250, 97475, 130895, 139250, 183253, 194950, 261790, 366506, 487375, 654475, 916265, 974750, 1308950, 1832530, 3272375, 4581325, 6544750, 9162650, 22906625, 45813250]

約数ペア:

[(1, 45813250), (2, 22906625), (5, 9162650), (7, 6544750), (10, 4581325), (14, 3272375), (25, 1832530), (35, 1308950), (47, 974750), (50, 916265), (70, 654475), (94, 487375), (125, 366506), (175, 261790), (235, 194950), (250, 183253), (329, 139250), (350, 130895), (470, 97475), (557, 82250), (658, 69625), (875, 52358), (1114, 41125), (1175, 38990), (1645, 27850), (1750, 26179), (2350, 19495), (2785, 16450), (3290, 13925), (3899, 11750), (5570, 8225), (5875, 7798)]