47454590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{659}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 90288000

約数和(自身を除く): 42833410

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 379, 659, 758, 1318, 1895, 3295, 3790, 6590, 7201, 12521, 14402, 25042, 36005, 62605, 72010, 125210, 249761, 499522, 1248805, 2497610, 4745459, 9490918, 23727295, 47454590]

約数ペア:

[(1, 47454590), (2, 23727295), (5, 9490918), (10, 4745459), (19, 2497610), (38, 1248805), (95, 499522), (190, 249761), (379, 125210), (659, 72010), (758, 62605), (1318, 36005), (1895, 25042), (3295, 14402), (3790, 12521), (6590, 7201)]