48790638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 72

約数和(自身を含む): 117446472

約数和(自身を除く): 68655834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 169, 234, 258, 338, 373, 387, 507, 559, 746, 774, 1014, 1118, 1119, 1521, 1677, 2238, 3042, 3354, 3357, 4849, 5031, 6714, 7267, 9698, 10062, 14534, 14547, 16039, 21801, 29094, 32078, 43602, 43641, 48117, 63037, 65403, 87282, 96234, 126074, 130806, 144351, 189111, 208507, 288702, 378222, 417014, 567333, 625521, 1134666, 1251042, 1876563, 2710591, 3753126, 5421182, 8131773, 16263546, 24395319, 48790638]

約数ペア:

[(1, 48790638), (2, 24395319), (3, 16263546), (6, 8131773), (9, 5421182), (13, 3753126), (18, 2710591), (26, 1876563), (39, 1251042), (43, 1134666), (78, 625521), (86, 567333), (117, 417014), (129, 378222), (169, 288702), (234, 208507), (258, 189111), (338, 144351), (373, 130806), (387, 126074), (507, 96234), (559, 87282), (746, 65403), (774, 63037), (1014, 48117), (1118, 43641), (1119, 43602), (1521, 32078), (1677, 29094), (2238, 21801), (3042, 16039), (3354, 14547), (3357, 14534), (4849, 10062), (5031, 9698), (6714, 7267)]