3899441950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53527}}^1$

素因数の和:53617

約数の個数: 48

約数和(自身を含む): 7646367744

約数和(自身を除く): 3746925794

約数列:

[1, 2, 5, 10, 25, 31, 47, 50, 62, 94, 155, 235, 310, 470, 775, 1175, 1457, 1550, 2350, 2914, 7285, 14570, 36425, 53527, 72850, 107054, 267635, 535270, 1338175, 1659337, 2515769, 2676350, 3318674, 5031538, 8296685, 12578845, 16593370, 25157690, 41483425, 62894225, 77988839, 82966850, 125788450, 155977678, 389944195, 779888390, 1949720975, 3899441950]

約数ペア:

[(1, 3899441950), (2, 1949720975), (5, 779888390), (10, 389944195), (25, 155977678), (31, 125788450), (47, 82966850), (50, 77988839), (62, 62894225), (94, 41483425), (155, 25157690), (235, 16593370), (310, 12578845), (470, 8296685), (775, 5031538), (1175, 3318674), (1457, 2676350), (1550, 2515769), (2350, 1659337), (2914, 1338175), (7285, 535270), (14570, 267635), (36425, 107054), (53527, 72850)]