52261750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 104457600

約数和(自身を除く): 52195850

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 125, 149, 230, 250, 298, 305, 575, 610, 745, 1150, 1403, 1490, 1525, 2806, 2875, 3050, 3427, 3725, 5750, 6854, 7015, 7450, 7625, 9089, 14030, 15250, 17135, 18178, 18625, 34270, 35075, 37250, 45445, 70150, 85675, 90890, 171350, 175375, 209047, 227225, 350750, 418094, 428375, 454450, 856750, 1045235, 1136125, 2090470, 2272250, 5226175, 10452350, 26130875, 52261750]

約数ペア:

[(1, 52261750), (2, 26130875), (5, 10452350), (10, 5226175), (23, 2272250), (25, 2090470), (46, 1136125), (50, 1045235), (61, 856750), (115, 454450), (122, 428375), (125, 418094), (149, 350750), (230, 227225), (250, 209047), (298, 175375), (305, 171350), (575, 90890), (610, 85675), (745, 70150), (1150, 45445), (1403, 37250), (1490, 35075), (1525, 34270), (2806, 18625), (2875, 18178), (3050, 17135), (3427, 15250), (3725, 14030), (5750, 9089), (6854, 7625), (7015, 7450)]