51830820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1882

約数の個数: 96

約数和(自身を含む): 164384640

約数和(自身を除く): 112553820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1811, 1908, 2385, 2862, 3180, 3622, 4770, 5433, 5724, 7155, 7244, 9055, 9540, 10866, 14310, 16299, 18110, 21732, 27165, 28620, 32598, 36220, 48897, 54330, 65196, 81495, 95983, 97794, 108660, 162990, 191966, 195588, 244485, 287949, 325980, 383932, 479915, 488970, 575898, 863847, 959830, 977940, 1151796, 1439745, 1727694, 1919660, 2591541, 2879490, 3455388, 4319235, 5183082, 5758980, 8638470, 10366164, 12957705, 17276940, 25915410, 51830820]

約数ペア:

[(1, 51830820), (2, 25915410), (3, 17276940), (4, 12957705), (5, 10366164), (6, 8638470), (9, 5758980), (10, 5183082), (12, 4319235), (15, 3455388), (18, 2879490), (20, 2591541), (27, 1919660), (30, 1727694), (36, 1439745), (45, 1151796), (53, 977940), (54, 959830), (60, 863847), (90, 575898), (106, 488970), (108, 479915), (135, 383932), (159, 325980), (180, 287949), (212, 244485), (265, 195588), (270, 191966), (318, 162990), (477, 108660), (530, 97794), (540, 95983), (636, 81495), (795, 65196), (954, 54330), (1060, 48897), (1431, 36220), (1590, 32598), (1811, 28620), (1908, 27165), (2385, 21732), (2862, 18110), (3180, 16299), (3622, 14310), (4770, 10866), (5433, 9540), (5724, 9055), (7155, 7244)]