52206315

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 99456000

約数和(自身を除く): 47249685

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 73, 105, 139, 147, 219, 245, 343, 365, 417, 511, 695, 735, 973, 1029, 1095, 1533, 1715, 2085, 2555, 2919, 3577, 4865, 5145, 6811, 7665, 10147, 10731, 14595, 17885, 20433, 25039, 30441, 34055, 47677, 50735, 53655, 71029, 75117, 102165, 125195, 143031, 152205, 213087, 238385, 355145, 375585, 497203, 715155, 1065435, 1491609, 2486015, 3480421, 7458045, 10441263, 17402105, 52206315]

約数ペア:

[(1, 52206315), (3, 17402105), (5, 10441263), (7, 7458045), (15, 3480421), (21, 2486015), (35, 1491609), (49, 1065435), (73, 715155), (105, 497203), (139, 375585), (147, 355145), (219, 238385), (245, 213087), (343, 152205), (365, 143031), (417, 125195), (511, 102165), (695, 75117), (735, 71029), (973, 53655), (1029, 50735), (1095, 47677), (1533, 34055), (1715, 30441), (2085, 25039), (2555, 20433), (2919, 17885), (3577, 14595), (4865, 10731), (5145, 10147), (6811, 7665)]