55358485

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 84326400

約数和(自身を除く): 28967915

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 169, 191, 245, 343, 455, 637, 845, 955, 1183, 1337, 1715, 2483, 3185, 4459, 5915, 6685, 8281, 9359, 12415, 17381, 22295, 32279, 41405, 46795, 57967, 65513, 86905, 121667, 161395, 225953, 289835, 327565, 608335, 851669, 1129765, 1581671, 4258345, 7908355, 11071697, 55358485]

約数ペア:

[(1, 55358485), (5, 11071697), (7, 7908355), (13, 4258345), (35, 1581671), (49, 1129765), (65, 851669), (91, 608335), (169, 327565), (191, 289835), (245, 225953), (343, 161395), (455, 121667), (637, 86905), (845, 65513), (955, 57967), (1183, 46795), (1337, 41405), (1715, 32279), (2483, 22295), (3185, 17381), (4459, 12415), (5915, 9359), (6685, 8281)]