51033570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3329}}^1$

素因数の和:3419

約数の個数: 64

約数和(自身を含む): 141937920

約数和(自身を除く): 90904350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 3329, 5110, 6658, 7665, 9987, 15330, 16645, 19974, 23303, 33290, 46606, 49935, 69909, 99870, 116515, 139818, 233030, 243017, 349545, 486034, 699090, 729051, 1215085, 1458102, 1701119, 2430170, 3402238, 3645255, 5103357, 7290510, 8505595, 10206714, 17011190, 25516785, 51033570]

約数ペア:

[(1, 51033570), (2, 25516785), (3, 17011190), (5, 10206714), (6, 8505595), (7, 7290510), (10, 5103357), (14, 3645255), (15, 3402238), (21, 2430170), (30, 1701119), (35, 1458102), (42, 1215085), (70, 729051), (73, 699090), (105, 486034), (146, 349545), (210, 243017), (219, 233030), (365, 139818), (438, 116515), (511, 99870), (730, 69909), (1022, 49935), (1095, 46606), (1533, 33290), (2190, 23303), (2555, 19974), (3066, 16645), (3329, 15330), (5110, 9987), (6658, 7665)]