48202180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1097}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 109756080

約数和(自身を除く): 61553900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1097, 1690, 2194, 2197, 3380, 4388, 4394, 5485, 8788, 10970, 10985, 14261, 21940, 21970, 28522, 43940, 57044, 71305, 142610, 185393, 285220, 370786, 741572, 926965, 1853930, 2410109, 3707860, 4820218, 9640436, 12050545, 24101090, 48202180]

約数ペア:

[(1, 48202180), (2, 24101090), (4, 12050545), (5, 9640436), (10, 4820218), (13, 3707860), (20, 2410109), (26, 1853930), (52, 926965), (65, 741572), (130, 370786), (169, 285220), (260, 185393), (338, 142610), (676, 71305), (845, 57044), (1097, 43940), (1690, 28522), (2194, 21970), (2197, 21940), (3380, 14261), (4388, 10985), (4394, 10970), (5485, 8788)]