56681170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 126604800

約数和(自身を除く): 69923630

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 199, 313, 398, 455, 626, 910, 995, 1393, 1565, 1990, 2191, 2587, 2786, 3130, 4069, 4382, 5174, 6965, 8138, 10955, 12935, 13930, 18109, 20345, 21910, 25870, 28483, 36218, 40690, 56966, 62287, 90545, 124574, 142415, 181090, 284830, 311435, 436009, 622870, 809731, 872018, 1619462, 2180045, 4048655, 4360090, 5668117, 8097310, 11336234, 28340585, 56681170]

約数ペア:

[(1, 56681170), (2, 28340585), (5, 11336234), (7, 8097310), (10, 5668117), (13, 4360090), (14, 4048655), (26, 2180045), (35, 1619462), (65, 872018), (70, 809731), (91, 622870), (130, 436009), (182, 311435), (199, 284830), (313, 181090), (398, 142415), (455, 124574), (626, 90545), (910, 62287), (995, 56966), (1393, 40690), (1565, 36218), (1990, 28483), (2191, 25870), (2587, 21910), (2786, 20345), (3130, 18109), (4069, 13930), (4382, 12935), (5174, 10955), (6965, 8138)]