55064900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 131804064

約数和(自身を除く): 76739164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 113, 220, 226, 275, 443, 452, 550, 565, 886, 1100, 1130, 1243, 1772, 2215, 2260, 2486, 2825, 4430, 4873, 4972, 5650, 6215, 8860, 9746, 11075, 11300, 12430, 19492, 22150, 24365, 24860, 31075, 44300, 48730, 50059, 62150, 97460, 100118, 121825, 124300, 200236, 243650, 250295, 487300, 500590, 550649, 1001180, 1101298, 1251475, 2202596, 2502950, 2753245, 5005900, 5506490, 11012980, 13766225, 27532450, 55064900]

約数ペア:

[(1, 55064900), (2, 27532450), (4, 13766225), (5, 11012980), (10, 5506490), (11, 5005900), (20, 2753245), (22, 2502950), (25, 2202596), (44, 1251475), (50, 1101298), (55, 1001180), (100, 550649), (110, 500590), (113, 487300), (220, 250295), (226, 243650), (275, 200236), (443, 124300), (452, 121825), (550, 100118), (565, 97460), (886, 62150), (1100, 50059), (1130, 48730), (1243, 44300), (1772, 31075), (2215, 24860), (2260, 24365), (2486, 22150), (2825, 19492), (4430, 12430), (4873, 11300), (4972, 11075), (5650, 9746), (6215, 8860)]