49474490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{883}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 96235776

約数和(自身を除く): 46761286

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 431, 862, 883, 1766, 2155, 4310, 4415, 5603, 8830, 11206, 11479, 22958, 28015, 56030, 57395, 114790, 380573, 761146, 1902865, 3805730, 4947449, 9894898, 24737245, 49474490]

約数ペア:

[(1, 49474490), (2, 24737245), (5, 9894898), (10, 4947449), (13, 3805730), (26, 1902865), (65, 761146), (130, 380573), (431, 114790), (862, 57395), (883, 56030), (1766, 28015), (2155, 22958), (4310, 11479), (4415, 11206), (5603, 8830)]