48928750

素因数分解:

$2^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{3011}}^1$

素因数の和:3046

約数の個数: 40

約数和(自身を含む): 98799624

約数和(自身を除く): 49870874

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3011, 3250, 6022, 8125, 15055, 16250, 30110, 39143, 75275, 78286, 150550, 195715, 376375, 391430, 752750, 978575, 1881875, 1957150, 3763750, 4892875, 9785750, 24464375, 48928750]

約数ペア:

[(1, 48928750), (2, 24464375), (5, 9785750), (10, 4892875), (13, 3763750), (25, 1957150), (26, 1881875), (50, 978575), (65, 752750), (125, 391430), (130, 376375), (250, 195715), (325, 150550), (625, 78286), (650, 75275), (1250, 39143), (1625, 30110), (3011, 16250), (3250, 15055), (6022, 8125)]