55841355

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 101926656

約数和(自身を除く): 46085301

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 163, 207, 331, 345, 489, 815, 993, 1035, 1467, 1655, 2445, 2979, 3749, 4965, 7335, 7613, 11247, 14895, 18745, 22839, 33741, 38065, 53953, 56235, 68517, 114195, 161859, 168705, 269765, 342585, 485577, 809295, 1240919, 2427885, 3722757, 6204595, 11168271, 18613785, 55841355]

約数ペア:

[(1, 55841355), (3, 18613785), (5, 11168271), (9, 6204595), (15, 3722757), (23, 2427885), (45, 1240919), (69, 809295), (115, 485577), (163, 342585), (207, 269765), (331, 168705), (345, 161859), (489, 114195), (815, 68517), (993, 56235), (1035, 53953), (1467, 38065), (1655, 33741), (2445, 22839), (2979, 18745), (3749, 14895), (4965, 11247), (7335, 7613)]