53549660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5431}}^1$

素因数の和:5486

約数の個数: 48

約数和(自身を含む): 123197760

約数和(自身を除く): 69648100

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 5431, 9860, 10862, 21724, 27155, 54310, 92327, 108620, 157499, 184654, 314998, 369308, 461635, 629996, 787495, 923270, 1574990, 1846540, 2677483, 3149980, 5354966, 10709932, 13387415, 26774830, 53549660]

約数ペア:

[(1, 53549660), (2, 26774830), (4, 13387415), (5, 10709932), (10, 5354966), (17, 3149980), (20, 2677483), (29, 1846540), (34, 1574990), (58, 923270), (68, 787495), (85, 629996), (116, 461635), (145, 369308), (170, 314998), (290, 184654), (340, 157499), (493, 108620), (580, 92327), (986, 54310), (1972, 27155), (2465, 21724), (4930, 10862), (5431, 9860)]