49359060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{619}}^1$

素因数の和:1077

約数の個数: 72

約数和(自身を含む): 150302880

約数和(自身を除く): 100943820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 619, 886, 1238, 1329, 1772, 1857, 2215, 2476, 2658, 3095, 3714, 3987, 4430, 5316, 5571, 6190, 6645, 7428, 7974, 8860, 9285, 11142, 12380, 13290, 15948, 18570, 19935, 22284, 26580, 27855, 37140, 39870, 55710, 79740, 111420, 274217, 548434, 822651, 1096868, 1371085, 1645302, 2467953, 2742170, 3290604, 4113255, 4935906, 5484340, 8226510, 9871812, 12339765, 16453020, 24679530, 49359060]

約数ペア:

[(1, 49359060), (2, 24679530), (3, 16453020), (4, 12339765), (5, 9871812), (6, 8226510), (9, 5484340), (10, 4935906), (12, 4113255), (15, 3290604), (18, 2742170), (20, 2467953), (30, 1645302), (36, 1371085), (45, 1096868), (60, 822651), (90, 548434), (180, 274217), (443, 111420), (619, 79740), (886, 55710), (1238, 39870), (1329, 37140), (1772, 27855), (1857, 26580), (2215, 22284), (2476, 19935), (2658, 18570), (3095, 15948), (3714, 13290), (3987, 12380), (4430, 11142), (5316, 9285), (5571, 8860), (6190, 7974), (6645, 7428)]