48880620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{613}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 148848336

約数和(自身を除く): 99967716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 443, 613, 886, 1226, 1329, 1772, 1839, 2215, 2452, 2658, 3065, 3678, 3987, 4430, 5316, 5517, 6130, 6645, 7356, 7974, 8860, 9195, 11034, 12260, 13290, 15948, 18390, 19935, 22068, 26580, 27585, 36780, 39870, 55170, 79740, 110340, 271559, 543118, 814677, 1086236, 1357795, 1629354, 2444031, 2715590, 3258708, 4073385, 4888062, 5431180, 8146770, 9776124, 12220155, 16293540, 24440310, 48880620]

約数ペア:

[(1, 48880620), (2, 24440310), (3, 16293540), (4, 12220155), (5, 9776124), (6, 8146770), (9, 5431180), (10, 4888062), (12, 4073385), (15, 3258708), (18, 2715590), (20, 2444031), (30, 1629354), (36, 1357795), (45, 1086236), (60, 814677), (90, 543118), (180, 271559), (443, 110340), (613, 79740), (886, 55170), (1226, 39870), (1329, 36780), (1772, 27585), (1839, 26580), (2215, 22068), (2452, 19935), (2658, 18390), (3065, 15948), (3678, 13290), (3987, 12260), (4430, 11034), (5316, 9195), (5517, 8860), (6130, 7974), (6645, 7356)]