54002260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1229}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 122950800

約数和(自身を除く): 68948540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1229, 1690, 2197, 2458, 3380, 4394, 4916, 6145, 8788, 10985, 12290, 15977, 21970, 24580, 31954, 43940, 63908, 79885, 159770, 207701, 319540, 415402, 830804, 1038505, 2077010, 2700113, 4154020, 5400226, 10800452, 13500565, 27001130, 54002260]

約数ペア:

[(1, 54002260), (2, 27001130), (4, 13500565), (5, 10800452), (10, 5400226), (13, 4154020), (20, 2700113), (26, 2077010), (52, 1038505), (65, 830804), (130, 415402), (169, 319540), (260, 207701), (338, 159770), (676, 79885), (845, 63908), (1229, 43940), (1690, 31954), (2197, 24580), (2458, 21970), (3380, 15977), (4394, 12290), (4916, 10985), (6145, 8788)]