50665030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 103420800

約数和(自身を除く): 52755770

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 89, 130, 145, 151, 178, 290, 302, 377, 445, 754, 755, 890, 1157, 1510, 1885, 1963, 2314, 2581, 3770, 3926, 4379, 5162, 5785, 8758, 9815, 11570, 12905, 13439, 19630, 21895, 25810, 26878, 33553, 43790, 56927, 67106, 67195, 113854, 134390, 167765, 174707, 284635, 335530, 349414, 389731, 569270, 779462, 873535, 1747070, 1948655, 3897310, 5066503, 10133006, 25332515, 50665030]

約数ペア:

[(1, 50665030), (2, 25332515), (5, 10133006), (10, 5066503), (13, 3897310), (26, 1948655), (29, 1747070), (58, 873535), (65, 779462), (89, 569270), (130, 389731), (145, 349414), (151, 335530), (178, 284635), (290, 174707), (302, 167765), (377, 134390), (445, 113854), (754, 67195), (755, 67106), (890, 56927), (1157, 43790), (1510, 33553), (1885, 26878), (1963, 25810), (2314, 21895), (2581, 19630), (3770, 13439), (3926, 12905), (4379, 11570), (5162, 9815), (5785, 8758)]