53581000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4871}}^1$

素因数の和:4903

約数の個数: 64

約数和(自身を含む): 136805760

約数和(自身を除く): 83224760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 4871, 5500, 9742, 11000, 19484, 24355, 38968, 48710, 53581, 97420, 107162, 121775, 194840, 214324, 243550, 267905, 428648, 487100, 535810, 608875, 974200, 1071620, 1217750, 1339525, 2143240, 2435500, 2679050, 4871000, 5358100, 6697625, 10716200, 13395250, 26790500, 53581000]

約数ペア:

[(1, 53581000), (2, 26790500), (4, 13395250), (5, 10716200), (8, 6697625), (10, 5358100), (11, 4871000), (20, 2679050), (22, 2435500), (25, 2143240), (40, 1339525), (44, 1217750), (50, 1071620), (55, 974200), (88, 608875), (100, 535810), (110, 487100), (125, 428648), (200, 267905), (220, 243550), (250, 214324), (275, 194840), (440, 121775), (500, 107162), (550, 97420), (1000, 53581), (1100, 48710), (1375, 38968), (2200, 24355), (2750, 19484), (4871, 11000), (5500, 9742)]