56996910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{659}}^1$

素因数の和:734

約数の個数: 72

約数和(自身を含む): 153358920

約数和(自身を除く): 96362010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 659, 930, 961, 1318, 1395, 1922, 1977, 2790, 2883, 3295, 3954, 4805, 5766, 5931, 6590, 8649, 9610, 9885, 11862, 14415, 17298, 19770, 20429, 28830, 29655, 40858, 43245, 59310, 61287, 86490, 102145, 122574, 183861, 204290, 306435, 367722, 612870, 633299, 919305, 1266598, 1838610, 1899897, 3166495, 3799794, 5699691, 6332990, 9499485, 11399382, 18998970, 28498455, 56996910]

約数ペア:

[(1, 56996910), (2, 28498455), (3, 18998970), (5, 11399382), (6, 9499485), (9, 6332990), (10, 5699691), (15, 3799794), (18, 3166495), (30, 1899897), (31, 1838610), (45, 1266598), (62, 919305), (90, 633299), (93, 612870), (155, 367722), (186, 306435), (279, 204290), (310, 183861), (465, 122574), (558, 102145), (659, 86490), (930, 61287), (961, 59310), (1318, 43245), (1395, 40858), (1922, 29655), (1977, 28830), (2790, 20429), (2883, 19770), (3295, 17298), (3954, 14415), (4805, 11862), (5766, 9885), (5931, 9610), (6590, 8649)]