56745810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 170097408

約数和(自身を除く): 113351598

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 43, 45, 55, 62, 66, 86, 90, 93, 99, 110, 129, 155, 165, 186, 198, 215, 258, 279, 310, 330, 341, 387, 430, 465, 473, 495, 558, 645, 682, 774, 930, 946, 990, 1023, 1290, 1333, 1395, 1419, 1705, 1849, 1935, 2046, 2365, 2666, 2790, 2838, 3069, 3410, 3698, 3870, 3999, 4257, 4730, 5115, 5547, 6138, 6665, 7095, 7998, 8514, 9245, 10230, 11094, 11997, 13330, 14190, 14663, 15345, 16641, 18490, 19995, 20339, 21285, 23994, 27735, 29326, 30690, 33282, 39990, 40678, 42570, 43989, 55470, 57319, 59985, 61017, 73315, 83205, 87978, 101695, 114638, 119970, 122034, 131967, 146630, 166410, 171957, 183051, 203390, 219945, 263934, 286595, 305085, 343914, 366102, 439890, 515871, 573190, 610170, 630509, 659835, 859785, 915255, 1031742, 1261018, 1319670, 1719570, 1830510, 1891527, 2579355, 3152545, 3783054, 5158710, 5674581, 6305090, 9457635, 11349162, 18915270, 28372905, 56745810]

約数ペア:

[(1, 56745810), (2, 28372905), (3, 18915270), (5, 11349162), (6, 9457635), (9, 6305090), (10, 5674581), (11, 5158710), (15, 3783054), (18, 3152545), (22, 2579355), (30, 1891527), (31, 1830510), (33, 1719570), (43, 1319670), (45, 1261018), (55, 1031742), (62, 915255), (66, 859785), (86, 659835), (90, 630509), (93, 610170), (99, 573190), (110, 515871), (129, 439890), (155, 366102), (165, 343914), (186, 305085), (198, 286595), (215, 263934), (258, 219945), (279, 203390), (310, 183051), (330, 171957), (341, 166410), (387, 146630), (430, 131967), (465, 122034), (473, 119970), (495, 114638), (558, 101695), (645, 87978), (682, 83205), (774, 73315), (930, 61017), (946, 59985), (990, 57319), (1023, 55470), (1290, 43989), (1333, 42570), (1395, 40678), (1419, 39990), (1705, 33282), (1849, 30690), (1935, 29326), (2046, 27735), (2365, 23994), (2666, 21285), (2790, 20339), (2838, 19995), (3069, 18490), (3410, 16641), (3698, 15345), (3870, 14663), (3999, 14190), (4257, 13330), (4730, 11997), (5115, 11094), (5547, 10230), (6138, 9245), (6665, 8514), (7095, 7998)]