49634720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10007}}^1$

素因数の和:10053

約数の個数: 48

約数和(自身を含む): 121056768

約数和(自身を除く): 71422048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 10007, 20014, 40028, 50035, 80056, 100070, 160112, 200140, 310217, 320224, 400280, 620434, 800560, 1240868, 1551085, 1601120, 2481736, 3102170, 4963472, 6204340, 9926944, 12408680, 24817360, 49634720]

約数ペア:

[(1, 49634720), (2, 24817360), (4, 12408680), (5, 9926944), (8, 6204340), (10, 4963472), (16, 3102170), (20, 2481736), (31, 1601120), (32, 1551085), (40, 1240868), (62, 800560), (80, 620434), (124, 400280), (155, 320224), (160, 310217), (248, 200140), (310, 160112), (496, 100070), (620, 80056), (992, 50035), (1240, 40028), (2480, 20014), (4960, 10007)]