57444530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 129971520

約数和(自身を除く): 72526990

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 139, 143, 170, 187, 221, 278, 286, 289, 374, 442, 578, 695, 715, 935, 1105, 1390, 1430, 1445, 1529, 1807, 1870, 2210, 2363, 2431, 2890, 3058, 3179, 3614, 3757, 4726, 4862, 6358, 7514, 7645, 9035, 11815, 12155, 15290, 15895, 18070, 18785, 19877, 23630, 24310, 25993, 30719, 31790, 37570, 39754, 40171, 41327, 51986, 61438, 80342, 82654, 99385, 129965, 153595, 198770, 200855, 206635, 259930, 307190, 337909, 401710, 413270, 441881, 522223, 675818, 883762, 1044446, 1689545, 2209405, 2611115, 3379090, 4418810, 5222230, 5744453, 11488906, 28722265, 57444530]

約数ペア:

[(1, 57444530), (2, 28722265), (5, 11488906), (10, 5744453), (11, 5222230), (13, 4418810), (17, 3379090), (22, 2611115), (26, 2209405), (34, 1689545), (55, 1044446), (65, 883762), (85, 675818), (110, 522223), (130, 441881), (139, 413270), (143, 401710), (170, 337909), (187, 307190), (221, 259930), (278, 206635), (286, 200855), (289, 198770), (374, 153595), (442, 129965), (578, 99385), (695, 82654), (715, 80342), (935, 61438), (1105, 51986), (1390, 41327), (1430, 40171), (1445, 39754), (1529, 37570), (1807, 31790), (1870, 30719), (2210, 25993), (2363, 24310), (2431, 23630), (2890, 19877), (3058, 18785), (3179, 18070), (3614, 15895), (3757, 15290), (4726, 12155), (4862, 11815), (6358, 9035), (7514, 7645)]