53198810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 112285440

約数和(自身を除く): 59086630

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 151, 245, 302, 490, 719, 755, 1057, 1438, 1510, 2114, 3595, 5033, 5285, 7190, 7399, 10066, 10570, 14798, 25165, 35231, 36995, 50330, 70462, 73990, 108569, 176155, 217138, 352310, 542845, 759983, 1085690, 1519966, 3799915, 5319881, 7599830, 10639762, 26599405, 53198810]

約数ペア:

[(1, 53198810), (2, 26599405), (5, 10639762), (7, 7599830), (10, 5319881), (14, 3799915), (35, 1519966), (49, 1085690), (70, 759983), (98, 542845), (151, 352310), (245, 217138), (302, 176155), (490, 108569), (719, 73990), (755, 70462), (1057, 50330), (1438, 36995), (1510, 35231), (2114, 25165), (3595, 14798), (5033, 10570), (5285, 10066), (7190, 7399)]