49478650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 99931104

約数和(自身を除く): 50452454

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 163, 325, 326, 467, 650, 815, 934, 1630, 2119, 2335, 4075, 4238, 4670, 6071, 8150, 10595, 11675, 12142, 21190, 23350, 30355, 52975, 60710, 76121, 105950, 151775, 152242, 303550, 380605, 761210, 989573, 1903025, 1979146, 3806050, 4947865, 9895730, 24739325, 49478650]

約数ペア:

[(1, 49478650), (2, 24739325), (5, 9895730), (10, 4947865), (13, 3806050), (25, 1979146), (26, 1903025), (50, 989573), (65, 761210), (130, 380605), (163, 303550), (325, 152242), (326, 151775), (467, 105950), (650, 76121), (815, 60710), (934, 52975), (1630, 30355), (2119, 23350), (2335, 21190), (4075, 12142), (4238, 11675), (4670, 10595), (6071, 8150)]