49515876

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1185

約数の個数: 72

約数和(自身を含む): 132612480

約数和(自身を除く): 83096604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1103, 1247, 1548, 2206, 2494, 3309, 3741, 4412, 4988, 6618, 7482, 9927, 11223, 13236, 14964, 19854, 22446, 31987, 39708, 44892, 47429, 63974, 94858, 95961, 127948, 142287, 189716, 191922, 284574, 287883, 383844, 426861, 569148, 575766, 853722, 1151532, 1375441, 1707444, 2750882, 4126323, 5501764, 8252646, 12378969, 16505292, 24757938, 49515876]

約数ペア:

[(1, 49515876), (2, 24757938), (3, 16505292), (4, 12378969), (6, 8252646), (9, 5501764), (12, 4126323), (18, 2750882), (29, 1707444), (36, 1375441), (43, 1151532), (58, 853722), (86, 575766), (87, 569148), (116, 426861), (129, 383844), (172, 287883), (174, 284574), (258, 191922), (261, 189716), (348, 142287), (387, 127948), (516, 95961), (522, 94858), (774, 63974), (1044, 47429), (1103, 44892), (1247, 39708), (1548, 31987), (2206, 22446), (2494, 19854), (3309, 14964), (3741, 13236), (4412, 11223), (4988, 9927), (6618, 7482)]