56343230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 110808000

約数和(自身を除く): 54464770

約数列:

[1, 2, 5, 10, 29, 37, 58, 59, 74, 89, 118, 145, 178, 185, 290, 295, 370, 445, 590, 890, 1073, 1711, 2146, 2183, 2581, 3293, 3422, 4366, 5162, 5251, 5365, 6586, 8555, 10502, 10730, 10915, 12905, 16465, 17110, 21830, 25810, 26255, 32930, 52510, 63307, 95497, 126614, 152279, 190994, 194287, 304558, 316535, 388574, 477485, 633070, 761395, 954970, 971435, 1522790, 1942870, 5634323, 11268646, 28171615, 56343230]

約数ペア:

[(1, 56343230), (2, 28171615), (5, 11268646), (10, 5634323), (29, 1942870), (37, 1522790), (58, 971435), (59, 954970), (74, 761395), (89, 633070), (118, 477485), (145, 388574), (178, 316535), (185, 304558), (290, 194287), (295, 190994), (370, 152279), (445, 126614), (590, 95497), (890, 63307), (1073, 52510), (1711, 32930), (2146, 26255), (2183, 25810), (2581, 21830), (3293, 17110), (3422, 16465), (4366, 12905), (5162, 10915), (5251, 10730), (5365, 10502), (6586, 8555)]