49002064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 100440000

約数和(自身を除く): 51437936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 359, 449, 718, 898, 1436, 1796, 2872, 3592, 5744, 6821, 7184, 8531, 13642, 17062, 27284, 34124, 54568, 68248, 109136, 136496, 161191, 322382, 644764, 1289528, 2579056, 3062629, 6125258, 12250516, 24501032, 49002064]

約数ペア:

[(1, 49002064), (2, 24501032), (4, 12250516), (8, 6125258), (16, 3062629), (19, 2579056), (38, 1289528), (76, 644764), (152, 322382), (304, 161191), (359, 136496), (449, 109136), (718, 68248), (898, 54568), (1436, 34124), (1796, 27284), (2872, 17062), (3592, 13642), (5744, 8531), (6821, 7184)]