52490860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 113008896

約数和(自身を除く): 60518036

約数列:

[1, 2, 4, 5, 10, 20, 83, 103, 166, 206, 307, 332, 412, 415, 515, 614, 830, 1030, 1228, 1535, 1660, 2060, 3070, 6140, 8549, 17098, 25481, 31621, 34196, 42745, 50962, 63242, 85490, 101924, 126484, 127405, 158105, 170980, 254810, 316210, 509620, 632420, 2624543, 5249086, 10498172, 13122715, 26245430, 52490860]

約数ペア:

[(1, 52490860), (2, 26245430), (4, 13122715), (5, 10498172), (10, 5249086), (20, 2624543), (83, 632420), (103, 509620), (166, 316210), (206, 254810), (307, 170980), (332, 158105), (412, 127405), (415, 126484), (515, 101924), (614, 85490), (830, 63242), (1030, 50962), (1228, 42745), (1535, 34196), (1660, 31621), (2060, 25481), (3070, 17098), (6140, 8549)]