51130700

素因数分解:

$2^2\times 5^2\times {\mathrm{191}}^1\times {\mathrm{2677}}^1$

素因数の和:2882

約数の個数: 36

約数和(自身を含む): 111576192

約数和(自身を除く): 60445492

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 191, 382, 764, 955, 1910, 2677, 3820, 4775, 5354, 9550, 10708, 13385, 19100, 26770, 53540, 66925, 133850, 267700, 511307, 1022614, 2045228, 2556535, 5113070, 10226140, 12782675, 25565350, 51130700]

約数ペア:

[(1, 51130700), (2, 25565350), (4, 12782675), (5, 10226140), (10, 5113070), (20, 2556535), (25, 2045228), (50, 1022614), (100, 511307), (191, 267700), (382, 133850), (764, 66925), (955, 53540), (1910, 26770), (2677, 19100), (3820, 13385), (4775, 10708), (5354, 9550)]