49414941

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 40

約数和(自身を含む): 76610424

約数和(自身を除く): 27195483

約数列:

[1, 3, 9, 27, 61, 73, 81, 137, 183, 219, 411, 549, 657, 1233, 1647, 1971, 3699, 4453, 4941, 5913, 8357, 10001, 11097, 13359, 25071, 30003, 40077, 75213, 90009, 120231, 225639, 270027, 360693, 610061, 676917, 810081, 1830183, 5490549, 16471647, 49414941]

約数ペア:

[(1, 49414941), (3, 16471647), (9, 5490549), (27, 1830183), (61, 810081), (73, 676917), (81, 610061), (137, 360693), (183, 270027), (219, 225639), (411, 120231), (549, 90009), (657, 75213), (1233, 40077), (1647, 30003), (1971, 25071), (3699, 13359), (4453, 11097), (4941, 10001), (5913, 8357)]