52356980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 118952400

約数和(自身を除く): 66595420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 349, 577, 698, 1154, 1396, 1745, 2308, 2885, 3490, 4537, 5770, 6980, 7501, 9074, 11540, 15002, 18148, 22685, 30004, 37505, 45370, 75010, 90740, 150020, 201373, 402746, 805492, 1006865, 2013730, 2617849, 4027460, 5235698, 10471396, 13089245, 26178490, 52356980]

約数ペア:

[(1, 52356980), (2, 26178490), (4, 13089245), (5, 10471396), (10, 5235698), (13, 4027460), (20, 2617849), (26, 2013730), (52, 1006865), (65, 805492), (130, 402746), (260, 201373), (349, 150020), (577, 90740), (698, 75010), (1154, 45370), (1396, 37505), (1745, 30004), (2308, 22685), (2885, 18148), (3490, 15002), (4537, 11540), (5770, 9074), (6980, 7501)]