52474890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 136515456

約数和(自身を除く): 84040566

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 683, 985, 1182, 1366, 1970, 2049, 2561, 2955, 3415, 4098, 5122, 5910, 6830, 7683, 8879, 10245, 12805, 15366, 17758, 20490, 25610, 26637, 38415, 44395, 53274, 76830, 88790, 133185, 134551, 266370, 269102, 403653, 672755, 807306, 1345510, 1749163, 2018265, 3498326, 4036530, 5247489, 8745815, 10494978, 17491630, 26237445, 52474890]

約数ペア:

[(1, 52474890), (2, 26237445), (3, 17491630), (5, 10494978), (6, 8745815), (10, 5247489), (13, 4036530), (15, 3498326), (26, 2018265), (30, 1749163), (39, 1345510), (65, 807306), (78, 672755), (130, 403653), (195, 269102), (197, 266370), (390, 134551), (394, 133185), (591, 88790), (683, 76830), (985, 53274), (1182, 44395), (1366, 38415), (1970, 26637), (2049, 25610), (2561, 20490), (2955, 17758), (3415, 15366), (4098, 12805), (5122, 10245), (5910, 8879), (6830, 7683)]