54555380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 137168640

約数和(自身を除く): 82613260

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 29, 34, 44, 55, 58, 68, 85, 110, 116, 145, 170, 187, 220, 290, 319, 340, 374, 493, 503, 580, 638, 748, 935, 986, 1006, 1276, 1595, 1870, 1972, 2012, 2465, 2515, 3190, 3740, 4930, 5030, 5423, 5533, 6380, 8551, 9860, 10060, 10846, 11066, 14587, 17102, 21692, 22132, 27115, 27665, 29174, 34204, 42755, 54230, 55330, 58348, 72935, 85510, 94061, 108460, 110660, 145870, 160457, 171020, 188122, 247979, 291740, 320914, 376244, 470305, 495958, 641828, 802285, 940610, 991916, 1239895, 1604570, 1881220, 2479790, 2727769, 3209140, 4959580, 5455538, 10911076, 13638845, 27277690, 54555380]

約数ペア:

[(1, 54555380), (2, 27277690), (4, 13638845), (5, 10911076), (10, 5455538), (11, 4959580), (17, 3209140), (20, 2727769), (22, 2479790), (29, 1881220), (34, 1604570), (44, 1239895), (55, 991916), (58, 940610), (68, 802285), (85, 641828), (110, 495958), (116, 470305), (145, 376244), (170, 320914), (187, 291740), (220, 247979), (290, 188122), (319, 171020), (340, 160457), (374, 145870), (493, 110660), (503, 108460), (580, 94061), (638, 85510), (748, 72935), (935, 58348), (986, 55330), (1006, 54230), (1276, 42755), (1595, 34204), (1870, 29174), (1972, 27665), (2012, 27115), (2465, 22132), (2515, 21692), (3190, 17102), (3740, 14587), (4930, 11066), (5030, 10846), (5423, 10060), (5533, 9860), (6380, 8551)]