51341250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{13691}}^1$

素因数の和:13716

約数の個数: 40

約数和(自身を含む): 128321424

約数和(自身を除く): 76980174

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 13691, 27382, 41073, 68455, 82146, 136910, 205365, 342275, 410730, 684550, 1026825, 1711375, 2053650, 3422750, 5134125, 8556875, 10268250, 17113750, 25670625, 51341250]

約数ペア:

[(1, 51341250), (2, 25670625), (3, 17113750), (5, 10268250), (6, 8556875), (10, 5134125), (15, 3422750), (25, 2053650), (30, 1711375), (50, 1026825), (75, 684550), (125, 410730), (150, 342275), (250, 205365), (375, 136910), (625, 82146), (750, 68455), (1250, 41073), (1875, 27382), (3750, 13691)]