47797040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19273}}^1$

素因数の和:19317

約数の個数: 40

約数和(自身を含む): 114718848

約数和(自身を除く): 66921808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 19273, 38546, 77092, 96365, 154184, 192730, 308368, 385460, 597463, 770920, 1194926, 1541840, 2389852, 2987315, 4779704, 5974630, 9559408, 11949260, 23898520, 47797040]

約数ペア:

[(1, 47797040), (2, 23898520), (4, 11949260), (5, 9559408), (8, 5974630), (10, 4779704), (16, 2987315), (20, 2389852), (31, 1541840), (40, 1194926), (62, 770920), (80, 597463), (124, 385460), (155, 308368), (248, 192730), (310, 154184), (496, 96365), (620, 77092), (1240, 38546), (2480, 19273)]