54125900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 124304544

約数和(自身を除く): 70178644

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 101, 115, 202, 230, 233, 404, 460, 466, 505, 575, 932, 1010, 1150, 1165, 2020, 2300, 2323, 2330, 2525, 4646, 4660, 5050, 5359, 5825, 9292, 10100, 10718, 11615, 11650, 21436, 23230, 23300, 23533, 26795, 46460, 47066, 53590, 58075, 94132, 107180, 116150, 117665, 133975, 232300, 235330, 267950, 470660, 535900, 541259, 588325, 1082518, 1176650, 2165036, 2353300, 2706295, 5412590, 10825180, 13531475, 27062950, 54125900]

約数ペア:

[(1, 54125900), (2, 27062950), (4, 13531475), (5, 10825180), (10, 5412590), (20, 2706295), (23, 2353300), (25, 2165036), (46, 1176650), (50, 1082518), (92, 588325), (100, 541259), (101, 535900), (115, 470660), (202, 267950), (230, 235330), (233, 232300), (404, 133975), (460, 117665), (466, 116150), (505, 107180), (575, 94132), (932, 58075), (1010, 53590), (1150, 47066), (1165, 46460), (2020, 26795), (2300, 23533), (2323, 23300), (2330, 23230), (2525, 21436), (4646, 11650), (4660, 11615), (5050, 10718), (5359, 10100), (5825, 9292)]