55794060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{44281}}^1$

素因数の和:44303

約数の個数: 72

約数和(自身を含む): 193423776

約数和(自身を除く): 137629716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 44281, 88562, 132843, 177124, 221405, 265686, 309967, 398529, 442810, 531372, 619934, 664215, 797058, 885620, 929901, 1239868, 1328430, 1549835, 1594116, 1859802, 1992645, 2656860, 2789703, 3099670, 3719604, 3985290, 4649505, 5579406, 6199340, 7970580, 9299010, 11158812, 13948515, 18598020, 27897030, 55794060]

約数ペア:

[(1, 55794060), (2, 27897030), (3, 18598020), (4, 13948515), (5, 11158812), (6, 9299010), (7, 7970580), (9, 6199340), (10, 5579406), (12, 4649505), (14, 3985290), (15, 3719604), (18, 3099670), (20, 2789703), (21, 2656860), (28, 1992645), (30, 1859802), (35, 1594116), (36, 1549835), (42, 1328430), (45, 1239868), (60, 929901), (63, 885620), (70, 797058), (84, 664215), (90, 619934), (105, 531372), (126, 442810), (140, 398529), (180, 309967), (210, 265686), (252, 221405), (315, 177124), (420, 132843), (630, 88562), (1260, 44281)]