49194960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{204979}}^1$

素因数の和:204995

約数の個数: 40

約数和(自身を含む): 152505120

約数和(自身を除く): 103310160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 204979, 409958, 614937, 819916, 1024895, 1229874, 1639832, 2049790, 2459748, 3074685, 3279664, 4099580, 4919496, 6149370, 8199160, 9838992, 12298740, 16398320, 24597480, 49194960]

約数ペア:

[(1, 49194960), (2, 24597480), (3, 16398320), (4, 12298740), (5, 9838992), (6, 8199160), (8, 6149370), (10, 4919496), (12, 4099580), (15, 3279664), (16, 3074685), (20, 2459748), (24, 2049790), (30, 1639832), (40, 1229874), (48, 1024895), (60, 819916), (80, 614937), (120, 409958), (240, 204979)]