49549980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28477}}^1$

素因数の和:28518

約数の個数: 48

約数和(自身を含む): 143529120

約数和(自身を除く): 93979140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 28477, 56954, 85431, 113908, 142385, 170862, 284770, 341724, 427155, 569540, 825833, 854310, 1651666, 1708620, 2477499, 3303332, 4129165, 4954998, 8258330, 9909996, 12387495, 16516660, 24774990, 49549980]

約数ペア:

[(1, 49549980), (2, 24774990), (3, 16516660), (4, 12387495), (5, 9909996), (6, 8258330), (10, 4954998), (12, 4129165), (15, 3303332), (20, 2477499), (29, 1708620), (30, 1651666), (58, 854310), (60, 825833), (87, 569540), (116, 427155), (145, 341724), (174, 284770), (290, 170862), (348, 142385), (435, 113908), (580, 85431), (870, 56954), (1740, 28477)]