55309770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 148746240

約数和(自身を除く): 93436470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 762, 1143, 1270, 1613, 1905, 2286, 3226, 3429, 3810, 4839, 5715, 6858, 8065, 9678, 11430, 14517, 16130, 17145, 24195, 29034, 34290, 43551, 48390, 72585, 87102, 145170, 204851, 217755, 409702, 435510, 614553, 1024255, 1229106, 1843659, 2048510, 3072765, 3687318, 5530977, 6145530, 9218295, 11061954, 18436590, 27654885, 55309770]

約数ペア:

[(1, 55309770), (2, 27654885), (3, 18436590), (5, 11061954), (6, 9218295), (9, 6145530), (10, 5530977), (15, 3687318), (18, 3072765), (27, 2048510), (30, 1843659), (45, 1229106), (54, 1024255), (90, 614553), (127, 435510), (135, 409702), (254, 217755), (270, 204851), (381, 145170), (635, 87102), (762, 72585), (1143, 48390), (1270, 43551), (1613, 34290), (1905, 29034), (2286, 24195), (3226, 17145), (3429, 16130), (3810, 14517), (4839, 11430), (5715, 9678), (6858, 8065)]