50047020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8969}}^1$

素因数の和:9015

約数の個数: 72

約数和(自身を含む): 156723840

約数和(自身を除く): 106676820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8969, 17938, 26907, 35876, 44845, 53814, 80721, 89690, 107628, 134535, 161442, 179380, 269070, 278039, 322884, 403605, 538140, 556078, 807210, 834117, 1112156, 1390195, 1614420, 1668234, 2502351, 2780390, 3336468, 4170585, 5004702, 5560780, 8341170, 10009404, 12511755, 16682340, 25023510, 50047020]

約数ペア:

[(1, 50047020), (2, 25023510), (3, 16682340), (4, 12511755), (5, 10009404), (6, 8341170), (9, 5560780), (10, 5004702), (12, 4170585), (15, 3336468), (18, 2780390), (20, 2502351), (30, 1668234), (31, 1614420), (36, 1390195), (45, 1112156), (60, 834117), (62, 807210), (90, 556078), (93, 538140), (124, 403605), (155, 322884), (180, 278039), (186, 269070), (279, 179380), (310, 161442), (372, 134535), (465, 107628), (558, 89690), (620, 80721), (930, 53814), (1116, 44845), (1395, 35876), (1860, 26907), (2790, 17938), (5580, 8969)]