51809254680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13927219}}^1$

素因数の和:13927264

約数の個数: 64

約数和(自身を含む): 160441574400

約数和(自身を除く): 108632319720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 13927219, 27854438, 41781657, 55708876, 69636095, 83563314, 111417752, 139272190, 167126628, 208908285, 278544380, 334253256, 417816570, 431743789, 557088760, 835633140, 863487578, 1295231367, 1671266280, 1726975156, 2158718945, 2590462734, 3453950312, 4317437890, 5180925468, 6476156835, 8634875780, 10361850936, 12952313670, 17269751560, 25904627340, 51809254680]

約数ペア:

[(1, 51809254680), (2, 25904627340), (3, 17269751560), (4, 12952313670), (5, 10361850936), (6, 8634875780), (8, 6476156835), (10, 5180925468), (12, 4317437890), (15, 3453950312), (20, 2590462734), (24, 2158718945), (30, 1726975156), (31, 1671266280), (40, 1295231367), (60, 863487578), (62, 835633140), (93, 557088760), (120, 431743789), (124, 417816570), (155, 334253256), (186, 278544380), (248, 208908285), (310, 167126628), (372, 139272190), (465, 111417752), (620, 83563314), (744, 69636095), (930, 55708876), (1240, 41781657), (1860, 27854438), (3720, 13927219)]