53751540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16903}}^1$

素因数の和:16968

約数の個数: 48

約数和(自身を含む): 153353088

約数和(自身を除く): 99601548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 16903, 33806, 50709, 67612, 84515, 101418, 169030, 202836, 253545, 338060, 507090, 895859, 1014180, 1791718, 2687577, 3583436, 4479295, 5375154, 8958590, 10750308, 13437885, 17917180, 26875770, 53751540]

約数ペア:

[(1, 53751540), (2, 26875770), (3, 17917180), (4, 13437885), (5, 10750308), (6, 8958590), (10, 5375154), (12, 4479295), (15, 3583436), (20, 2687577), (30, 1791718), (53, 1014180), (60, 895859), (106, 507090), (159, 338060), (212, 253545), (265, 202836), (318, 169030), (530, 101418), (636, 84515), (795, 67612), (1060, 50709), (1590, 33806), (3180, 16903)]