48789460

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 105235200

約数和(自身を除く): 56445740

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 173, 236, 239, 295, 346, 478, 590, 692, 865, 956, 1180, 1195, 1730, 2390, 3460, 4780, 10207, 14101, 20414, 28202, 40828, 41347, 51035, 56404, 70505, 82694, 102070, 141010, 165388, 204140, 206735, 282020, 413470, 826940, 2439473, 4878946, 9757892, 12197365, 24394730, 48789460]

約数ペア:

[(1, 48789460), (2, 24394730), (4, 12197365), (5, 9757892), (10, 4878946), (20, 2439473), (59, 826940), (118, 413470), (173, 282020), (236, 206735), (239, 204140), (295, 165388), (346, 141010), (478, 102070), (590, 82694), (692, 70505), (865, 56404), (956, 51035), (1180, 41347), (1195, 40828), (1730, 28202), (2390, 20414), (3460, 14101), (4780, 10207)]