49075380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2647}}^1$

素因数の和:2765

約数の個数: 72

約数和(自身を含む): 150364032

約数和(自身を除く): 101288652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 2647, 3090, 3708, 4635, 5294, 6180, 7941, 9270, 10588, 13235, 15882, 18540, 23823, 26470, 31764, 39705, 47646, 52940, 79410, 95292, 119115, 158820, 238230, 272641, 476460, 545282, 817923, 1090564, 1363205, 1635846, 2453769, 2726410, 3271692, 4089615, 4907538, 5452820, 8179230, 9815076, 12268845, 16358460, 24537690, 49075380]

約数ペア:

[(1, 49075380), (2, 24537690), (3, 16358460), (4, 12268845), (5, 9815076), (6, 8179230), (9, 5452820), (10, 4907538), (12, 4089615), (15, 3271692), (18, 2726410), (20, 2453769), (30, 1635846), (36, 1363205), (45, 1090564), (60, 817923), (90, 545282), (103, 476460), (180, 272641), (206, 238230), (309, 158820), (412, 119115), (515, 95292), (618, 79410), (927, 52940), (1030, 47646), (1236, 39705), (1545, 31764), (1854, 26470), (2060, 23823), (2647, 18540), (3090, 15882), (3708, 13235), (4635, 10588), (5294, 9270), (6180, 7941)]