48702140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 105084000

約数和(自身を除く): 56381860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 149, 236, 277, 295, 298, 554, 590, 596, 745, 1108, 1180, 1385, 1490, 2770, 2980, 5540, 8791, 16343, 17582, 32686, 35164, 41273, 43955, 65372, 81715, 82546, 87910, 163430, 165092, 175820, 206365, 326860, 412730, 825460, 2435107, 4870214, 9740428, 12175535, 24351070, 48702140]

約数ペア:

[(1, 48702140), (2, 24351070), (4, 12175535), (5, 9740428), (10, 4870214), (20, 2435107), (59, 825460), (118, 412730), (149, 326860), (236, 206365), (277, 175820), (295, 165092), (298, 163430), (554, 87910), (590, 82546), (596, 81715), (745, 65372), (1108, 43955), (1180, 41273), (1385, 35164), (1490, 32686), (2770, 17582), (2980, 16343), (5540, 8791)]