57965516

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 118809600

約数和(自身を除く): 60844084

約数列:

[1, 2, 4, 7, 14, 28, 101, 103, 199, 202, 206, 398, 404, 412, 707, 721, 796, 1393, 1414, 1442, 2786, 2828, 2884, 5572, 10403, 20099, 20497, 20806, 40198, 40994, 41612, 72821, 80396, 81988, 140693, 143479, 145642, 281386, 286958, 291284, 562772, 573916, 2070197, 4140394, 8280788, 14491379, 28982758, 57965516]

約数ペア:

[(1, 57965516), (2, 28982758), (4, 14491379), (7, 8280788), (14, 4140394), (28, 2070197), (101, 573916), (103, 562772), (199, 291284), (202, 286958), (206, 281386), (398, 145642), (404, 143479), (412, 140693), (707, 81988), (721, 80396), (796, 72821), (1393, 41612), (1414, 40994), (1442, 40198), (2786, 20806), (2828, 20497), (2884, 20099), (5572, 10403)]