54789570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55343}}^1$

素因数の和:55367

約数の個数: 48

約数和(自身を含む): 155405952

約数和(自身を除く): 100616382

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 55343, 110686, 166029, 276715, 332058, 498087, 553430, 608773, 830145, 996174, 1217546, 1660290, 1826319, 2490435, 3043865, 3652638, 4980870, 5478957, 6087730, 9131595, 10957914, 18263190, 27394785, 54789570]

約数ペア:

[(1, 54789570), (2, 27394785), (3, 18263190), (5, 10957914), (6, 9131595), (9, 6087730), (10, 5478957), (11, 4980870), (15, 3652638), (18, 3043865), (22, 2490435), (30, 1826319), (33, 1660290), (45, 1217546), (55, 996174), (66, 830145), (90, 608773), (99, 553430), (110, 498087), (165, 332058), (198, 276715), (330, 166029), (495, 110686), (990, 55343)]