51925965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 103488000

約数和(自身を除く): 51562035

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 109, 195, 273, 327, 349, 455, 545, 763, 1047, 1365, 1417, 1635, 1745, 2289, 2443, 3815, 4251, 4537, 5235, 7085, 7329, 9919, 11445, 12215, 13611, 21255, 22685, 29757, 31759, 36645, 38041, 49595, 68055, 95277, 114123, 148785, 158795, 190205, 266287, 476385, 494533, 570615, 798861, 1331435, 1483599, 2472665, 3461731, 3994305, 7417995, 10385193, 17308655, 51925965]

約数ペア:

[(1, 51925965), (3, 17308655), (5, 10385193), (7, 7417995), (13, 3994305), (15, 3461731), (21, 2472665), (35, 1483599), (39, 1331435), (65, 798861), (91, 570615), (105, 494533), (109, 476385), (195, 266287), (273, 190205), (327, 158795), (349, 148785), (455, 114123), (545, 95277), (763, 68055), (1047, 49595), (1365, 38041), (1417, 36645), (1635, 31759), (1745, 29757), (2289, 22685), (2443, 21255), (3815, 13611), (4251, 12215), (4537, 11445), (5235, 9919), (7085, 7329)]