49209960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3229}}^1$

素因数の和:3370

約数の個数: 64

約数和(自身を含む): 148838400

約数和(自身を除く): 99628440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3229, 3810, 5080, 6458, 7620, 9687, 12916, 15240, 16145, 19374, 25832, 32290, 38748, 48435, 64580, 77496, 96870, 129160, 193740, 387480, 410083, 820166, 1230249, 1640332, 2050415, 2460498, 3280664, 4100830, 4920996, 6151245, 8201660, 9841992, 12302490, 16403320, 24604980, 49209960]

約数ペア:

[(1, 49209960), (2, 24604980), (3, 16403320), (4, 12302490), (5, 9841992), (6, 8201660), (8, 6151245), (10, 4920996), (12, 4100830), (15, 3280664), (20, 2460498), (24, 2050415), (30, 1640332), (40, 1230249), (60, 820166), (120, 410083), (127, 387480), (254, 193740), (381, 129160), (508, 96870), (635, 77496), (762, 64580), (1016, 48435), (1270, 38748), (1524, 32290), (1905, 25832), (2540, 19374), (3048, 16145), (3229, 15240), (3810, 12916), (5080, 9687), (6458, 7620)]