51153210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1283}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 133402464

約数和(自身を除く): 82249254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 443, 886, 1283, 1329, 2215, 2566, 2658, 3849, 3987, 4430, 6415, 6645, 7698, 7974, 11547, 12830, 13290, 19245, 19935, 23094, 38490, 39870, 57735, 115470, 568369, 1136738, 1705107, 2841845, 3410214, 5115321, 5683690, 8525535, 10230642, 17051070, 25576605, 51153210]

約数ペア:

[(1, 51153210), (2, 25576605), (3, 17051070), (5, 10230642), (6, 8525535), (9, 5683690), (10, 5115321), (15, 3410214), (18, 2841845), (30, 1705107), (45, 1136738), (90, 568369), (443, 115470), (886, 57735), (1283, 39870), (1329, 38490), (2215, 23094), (2566, 19935), (2658, 19245), (3849, 13290), (3987, 12830), (4430, 11547), (6415, 7974), (6645, 7698)]