50571180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25541}}^1$

素因数の和:25567

約数の個数: 72

約数和(自身を含む): 167351184

約数和(自身を除く): 116780004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 25541, 51082, 76623, 102164, 127705, 153246, 229869, 255410, 280951, 306492, 383115, 459738, 510820, 561902, 766230, 842853, 919476, 1123804, 1149345, 1404755, 1532460, 1685706, 2298690, 2528559, 2809510, 3371412, 4214265, 4597380, 5057118, 5619020, 8428530, 10114236, 12642795, 16857060, 25285590, 50571180]

約数ペア:

[(1, 50571180), (2, 25285590), (3, 16857060), (4, 12642795), (5, 10114236), (6, 8428530), (9, 5619020), (10, 5057118), (11, 4597380), (12, 4214265), (15, 3371412), (18, 2809510), (20, 2528559), (22, 2298690), (30, 1685706), (33, 1532460), (36, 1404755), (44, 1149345), (45, 1123804), (55, 919476), (60, 842853), (66, 766230), (90, 561902), (99, 510820), (110, 459738), (132, 383115), (165, 306492), (180, 280951), (198, 255410), (220, 229869), (330, 153246), (396, 127705), (495, 102164), (660, 76623), (990, 51082), (1980, 25541)]