49791060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25147}}^1$

素因数の和:25173

約数の個数: 72

約数和(自身を含む): 164769696

約数和(自身を除く): 114978636

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, 25147, 50294, 75441, 100588, 125735, 150882, 226323, 251470, 276617, 301764, 377205, 452646, 502940, 553234, 754410, 829851, 905292, 1106468, 1131615, 1383085, 1508820, 1659702, 2263230, 2489553, 2766170, 3319404, 4149255, 4526460, 4979106, 5532340, 8298510, 9958212, 12447765, 16597020, 24895530, 49791060]

約数ペア:

[(1, 49791060), (2, 24895530), (3, 16597020), (4, 12447765), (5, 9958212), (6, 8298510), (9, 5532340), (10, 4979106), (11, 4526460), (12, 4149255), (15, 3319404), (18, 2766170), (20, 2489553), (22, 2263230), (30, 1659702), (33, 1508820), (36, 1383085), (44, 1131615), (45, 1106468), (55, 905292), (60, 829851), (66, 754410), (90, 553234), (99, 502940), (110, 452646), (132, 377205), (165, 301764), (180, 276617), (198, 251470), (220, 226323), (330, 150882), (396, 125735), (495, 100588), (660, 75441), (990, 50294), (1980, 25147)]