55409250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5683}}^1$

素因数の和:5716

約数の個数: 64

約数和(自身を含む): 148966272

約数和(自身を除く): 93557022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 5683, 9750, 11366, 17049, 28415, 34098, 56830, 73879, 85245, 142075, 147758, 170490, 221637, 284150, 369395, 426225, 443274, 710375, 738790, 852450, 1108185, 1420750, 1846975, 2131125, 2216370, 3693950, 4262250, 5540925, 9234875, 11081850, 18469750, 27704625, 55409250]

約数ペア:

[(1, 55409250), (2, 27704625), (3, 18469750), (5, 11081850), (6, 9234875), (10, 5540925), (13, 4262250), (15, 3693950), (25, 2216370), (26, 2131125), (30, 1846975), (39, 1420750), (50, 1108185), (65, 852450), (75, 738790), (78, 710375), (125, 443274), (130, 426225), (150, 369395), (195, 284150), (250, 221637), (325, 170490), (375, 147758), (390, 142075), (650, 85245), (750, 73879), (975, 56830), (1625, 34098), (1950, 28415), (3250, 17049), (4875, 11366), (5683, 9750)]