48732440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 64486120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 127, 181, 212, 254, 265, 362, 424, 508, 530, 635, 724, 905, 1016, 1060, 1270, 1448, 1810, 2120, 2540, 3620, 5080, 6731, 7240, 9593, 13462, 19186, 22987, 26924, 33655, 38372, 45974, 47965, 53848, 67310, 76744, 91948, 95930, 114935, 134620, 183896, 191860, 229870, 269240, 383720, 459740, 919480, 1218311, 2436622, 4873244, 6091555, 9746488, 12183110, 24366220, 48732440]

約数ペア:

[(1, 48732440), (2, 24366220), (4, 12183110), (5, 9746488), (8, 6091555), (10, 4873244), (20, 2436622), (40, 1218311), (53, 919480), (106, 459740), (127, 383720), (181, 269240), (212, 229870), (254, 191860), (265, 183896), (362, 134620), (424, 114935), (508, 95930), (530, 91948), (635, 76744), (724, 67310), (905, 53848), (1016, 47965), (1060, 45974), (1270, 38372), (1448, 33655), (1810, 26924), (2120, 22987), (2540, 19186), (3620, 13462), (5080, 9593), (6731, 7240)]