48269440

素因数分解:

$2^7\times 5^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 116280000

約数和(自身を除く): 68010560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 199, 320, 379, 398, 640, 758, 796, 995, 1516, 1592, 1895, 1990, 3032, 3184, 3790, 3980, 6064, 6368, 7580, 7960, 12128, 12736, 15160, 15920, 24256, 25472, 30320, 31840, 48512, 60640, 63680, 75421, 121280, 127360, 150842, 242560, 301684, 377105, 603368, 754210, 1206736, 1508420, 2413472, 3016840, 4826944, 6033680, 9653888, 12067360, 24134720, 48269440]

約数ペア:

[(1, 48269440), (2, 24134720), (4, 12067360), (5, 9653888), (8, 6033680), (10, 4826944), (16, 3016840), (20, 2413472), (32, 1508420), (40, 1206736), (64, 754210), (80, 603368), (128, 377105), (160, 301684), (199, 242560), (320, 150842), (379, 127360), (398, 121280), (640, 75421), (758, 63680), (796, 60640), (995, 48512), (1516, 31840), (1592, 30320), (1895, 25472), (1990, 24256), (3032, 15920), (3184, 15160), (3790, 12736), (3980, 12128), (6064, 7960), (6368, 7580)]