49035780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30269}}^1$

素因数の和:30290

約数の個数: 60

約数和(自身を含む): 153832140

約数和(自身を除く): 104796360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 30269, 60538, 90807, 121076, 151345, 181614, 272421, 302690, 363228, 454035, 544842, 605380, 817263, 908070, 1089684, 1362105, 1634526, 1816140, 2451789, 2724210, 3269052, 4086315, 4903578, 5448420, 8172630, 9807156, 12258945, 16345260, 24517890, 49035780]

約数ペア:

[(1, 49035780), (2, 24517890), (3, 16345260), (4, 12258945), (5, 9807156), (6, 8172630), (9, 5448420), (10, 4903578), (12, 4086315), (15, 3269052), (18, 2724210), (20, 2451789), (27, 1816140), (30, 1634526), (36, 1362105), (45, 1089684), (54, 908070), (60, 817263), (81, 605380), (90, 544842), (108, 454035), (135, 363228), (162, 302690), (180, 272421), (270, 181614), (324, 151345), (405, 121076), (540, 90807), (810, 60538), (1620, 30269)]