48481540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127583}}^1$

素因数の和:127611

約数の個数: 24

約数和(自身を含む): 107170560

約数和(自身を除く): 58689020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 127583, 255166, 510332, 637915, 1275830, 2424077, 2551660, 4848154, 9696308, 12120385, 24240770, 48481540]

約数ペア:

[(1, 48481540), (2, 24240770), (4, 12120385), (5, 9696308), (10, 4848154), (19, 2551660), (20, 2424077), (38, 1275830), (76, 637915), (95, 510332), (190, 255166), (380, 127583)]