52582660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 122484096

約数和(自身を除く): 69901436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 169, 188, 235, 260, 331, 338, 470, 611, 662, 676, 845, 940, 1222, 1324, 1655, 1690, 2444, 3055, 3310, 3380, 4303, 6110, 6620, 7943, 8606, 12220, 15557, 15886, 17212, 21515, 31114, 31772, 39715, 43030, 55939, 62228, 77785, 79430, 86060, 111878, 155570, 158860, 202241, 223756, 279695, 311140, 404482, 559390, 808964, 1011205, 1118780, 2022410, 2629133, 4044820, 5258266, 10516532, 13145665, 26291330, 52582660]

約数ペア:

[(1, 52582660), (2, 26291330), (4, 13145665), (5, 10516532), (10, 5258266), (13, 4044820), (20, 2629133), (26, 2022410), (47, 1118780), (52, 1011205), (65, 808964), (94, 559390), (130, 404482), (169, 311140), (188, 279695), (235, 223756), (260, 202241), (331, 158860), (338, 155570), (470, 111878), (611, 86060), (662, 79430), (676, 77785), (845, 62228), (940, 55939), (1222, 43030), (1324, 39715), (1655, 31772), (1690, 31114), (2444, 21515), (3055, 17212), (3310, 15886), (3380, 15557), (4303, 12220), (6110, 8606), (6620, 7943)]