51472710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 96

約数和(自身を含む): 145566720

約数和(自身を除く): 94094010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 930, 971, 1178, 1395, 1710, 1767, 1942, 2790, 2913, 2945, 3534, 4855, 5301, 5826, 5890, 8739, 8835, 9710, 10602, 14565, 17478, 17670, 18449, 26505, 29130, 30101, 36898, 43695, 53010, 55347, 60202, 87390, 90303, 92245, 110694, 150505, 166041, 180606, 184490, 270909, 276735, 301010, 332082, 451515, 541818, 553470, 571919, 830205, 903030, 1143838, 1354545, 1660410, 1715757, 2709090, 2859595, 3431514, 5147271, 5719190, 8578785, 10294542, 17157570, 25736355, 51472710]

約数ペア:

[(1, 51472710), (2, 25736355), (3, 17157570), (5, 10294542), (6, 8578785), (9, 5719190), (10, 5147271), (15, 3431514), (18, 2859595), (19, 2709090), (30, 1715757), (31, 1660410), (38, 1354545), (45, 1143838), (57, 903030), (62, 830205), (90, 571919), (93, 553470), (95, 541818), (114, 451515), (155, 332082), (171, 301010), (186, 276735), (190, 270909), (279, 184490), (285, 180606), (310, 166041), (342, 150505), (465, 110694), (558, 92245), (570, 90303), (589, 87390), (855, 60202), (930, 55347), (971, 53010), (1178, 43695), (1395, 36898), (1710, 30101), (1767, 29130), (1942, 26505), (2790, 18449), (2913, 17670), (2945, 17478), (3534, 14565), (4855, 10602), (5301, 9710), (5826, 8835), (5890, 8739)]