54261250

素因数分解:

$2^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:628

約数の個数: 40

約数和(自身を含む): 103129488

約数和(自身を除く): 48868238

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 415, 523, 625, 830, 1046, 1250, 2075, 2615, 4150, 5230, 10375, 13075, 20750, 26150, 43409, 51875, 65375, 86818, 103750, 130750, 217045, 326875, 434090, 653750, 1085225, 2170450, 5426125, 10852250, 27130625, 54261250]

約数ペア:

[(1, 54261250), (2, 27130625), (5, 10852250), (10, 5426125), (25, 2170450), (50, 1085225), (83, 653750), (125, 434090), (166, 326875), (250, 217045), (415, 130750), (523, 103750), (625, 86818), (830, 65375), (1046, 51875), (1250, 43409), (2075, 26150), (2615, 20750), (4150, 13075), (5230, 10375)]