55777150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 126554400

約数和(自身を除く): 70777250

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 29, 50, 55, 58, 65, 110, 130, 143, 145, 269, 275, 286, 290, 319, 325, 377, 538, 550, 638, 650, 715, 725, 754, 1345, 1430, 1450, 1595, 1885, 2690, 2959, 3190, 3497, 3575, 3770, 4147, 5918, 6725, 6994, 7150, 7801, 7975, 8294, 9425, 13450, 14795, 15602, 15950, 17485, 18850, 20735, 29590, 34970, 38467, 39005, 41470, 73975, 76934, 78010, 85811, 87425, 101413, 103675, 147950, 171622, 174850, 192335, 195025, 202826, 207350, 384670, 390050, 429055, 507065, 858110, 961675, 1014130, 1115543, 1923350, 2145275, 2231086, 2535325, 4290550, 5070650, 5577715, 11155430, 27888575, 55777150]

約数ペア:

[(1, 55777150), (2, 27888575), (5, 11155430), (10, 5577715), (11, 5070650), (13, 4290550), (22, 2535325), (25, 2231086), (26, 2145275), (29, 1923350), (50, 1115543), (55, 1014130), (58, 961675), (65, 858110), (110, 507065), (130, 429055), (143, 390050), (145, 384670), (269, 207350), (275, 202826), (286, 195025), (290, 192335), (319, 174850), (325, 171622), (377, 147950), (538, 103675), (550, 101413), (638, 87425), (650, 85811), (715, 78010), (725, 76934), (754, 73975), (1345, 41470), (1430, 39005), (1450, 38467), (1595, 34970), (1885, 29590), (2690, 20735), (2959, 18850), (3190, 17485), (3497, 15950), (3575, 15602), (3770, 14795), (4147, 13450), (5918, 9425), (6725, 8294), (6994, 7975), (7150, 7801)]