49224640

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:989

約数の個数: 56

約数和(自身を含む): 117957600

約数和(自身を除く): 68732960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 398, 773, 796, 995, 1546, 1592, 1990, 3092, 3184, 3865, 3980, 6184, 6368, 7730, 7960, 12368, 12736, 15460, 15920, 24736, 30920, 31840, 49472, 61840, 63680, 123680, 153827, 247360, 307654, 615308, 769135, 1230616, 1538270, 2461232, 3076540, 4922464, 6153080, 9844928, 12306160, 24612320, 49224640]

約数ペア:

[(1, 49224640), (2, 24612320), (4, 12306160), (5, 9844928), (8, 6153080), (10, 4922464), (16, 3076540), (20, 2461232), (32, 1538270), (40, 1230616), (64, 769135), (80, 615308), (160, 307654), (199, 247360), (320, 153827), (398, 123680), (773, 63680), (796, 61840), (995, 49472), (1546, 31840), (1592, 30920), (1990, 24736), (3092, 15920), (3184, 15460), (3865, 12736), (3980, 12368), (6184, 7960), (6368, 7730)]