56548845

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^2$

素因数の和:167

約数の個数: 54

約数和(自身を含む): 105231438

約数和(自身を除く): 48682593

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 59, 95, 171, 177, 285, 295, 361, 531, 855, 885, 1083, 1121, 1805, 2655, 3249, 3363, 3481, 5415, 5605, 10089, 10443, 16245, 16815, 17405, 21299, 31329, 50445, 52215, 63897, 66139, 106495, 156645, 191691, 198417, 319485, 330695, 595251, 958455, 992085, 1256641, 2976255, 3769923, 6283205, 11309769, 18849615, 56548845]

約数ペア:

[(1, 56548845), (3, 18849615), (5, 11309769), (9, 6283205), (15, 3769923), (19, 2976255), (45, 1256641), (57, 992085), (59, 958455), (95, 595251), (171, 330695), (177, 319485), (285, 198417), (295, 191691), (361, 156645), (531, 106495), (855, 66139), (885, 63897), (1083, 52215), (1121, 50445), (1805, 31329), (2655, 21299), (3249, 17405), (3363, 16815), (3481, 16245), (5415, 10443), (5605, 10089)]