55837509

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 94993920

約数和(自身を除く): 39156411

約数列:

[1, 3, 7, 13, 21, 39, 49, 61, 91, 147, 183, 273, 427, 479, 637, 793, 1281, 1437, 1911, 2379, 2989, 3353, 5551, 6227, 8967, 10059, 16653, 18681, 23471, 29219, 38857, 43589, 70413, 87657, 116571, 130767, 204533, 305123, 379847, 613599, 915369, 1139541, 1431731, 2658929, 4295193, 7976787, 18612503, 55837509]

約数ペア:

[(1, 55837509), (3, 18612503), (7, 7976787), (13, 4295193), (21, 2658929), (39, 1431731), (49, 1139541), (61, 915369), (91, 613599), (147, 379847), (183, 305123), (273, 204533), (427, 130767), (479, 116571), (637, 87657), (793, 70413), (1281, 43589), (1437, 38857), (1911, 29219), (2379, 23471), (2989, 18681), (3353, 16653), (5551, 10059), (6227, 8967)]