52609140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{883}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 160244448

約数和(自身を除く): 107635308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 883, 993, 1324, 1655, 1766, 1986, 2649, 2979, 3310, 3532, 3972, 4415, 4965, 5298, 5958, 6620, 7947, 8830, 9930, 10596, 11916, 13245, 14895, 15894, 17660, 19860, 26490, 29790, 31788, 39735, 52980, 59580, 79470, 158940, 292273, 584546, 876819, 1169092, 1461365, 1753638, 2630457, 2922730, 3507276, 4384095, 5260914, 5845460, 8768190, 10521828, 13152285, 17536380, 26304570, 52609140]

約数ペア:

[(1, 52609140), (2, 26304570), (3, 17536380), (4, 13152285), (5, 10521828), (6, 8768190), (9, 5845460), (10, 5260914), (12, 4384095), (15, 3507276), (18, 2922730), (20, 2630457), (30, 1753638), (36, 1461365), (45, 1169092), (60, 876819), (90, 584546), (180, 292273), (331, 158940), (662, 79470), (883, 59580), (993, 52980), (1324, 39735), (1655, 31788), (1766, 29790), (1986, 26490), (2649, 19860), (2979, 17660), (3310, 15894), (3532, 14895), (3972, 13245), (4415, 11916), (4965, 10596), (5298, 9930), (5958, 8830), (6620, 7947)]