54547900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2917}}^1$

素因数の和:2959

約数の個数: 72

約数和(自身を含む): 136772496

約数和(自身を除く): 82224596

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 2917, 3740, 4675, 5834, 9350, 11668, 14585, 18700, 29170, 32087, 49589, 58340, 64174, 72925, 99178, 128348, 145850, 160435, 198356, 247945, 291700, 320870, 495890, 545479, 641740, 802175, 991780, 1090958, 1239725, 1604350, 2181916, 2479450, 2727395, 3208700, 4958900, 5454790, 10909580, 13636975, 27273950, 54547900]

約数ペア:

[(1, 54547900), (2, 27273950), (4, 13636975), (5, 10909580), (10, 5454790), (11, 4958900), (17, 3208700), (20, 2727395), (22, 2479450), (25, 2181916), (34, 1604350), (44, 1239725), (50, 1090958), (55, 991780), (68, 802175), (85, 641740), (100, 545479), (110, 495890), (170, 320870), (187, 291700), (220, 247945), (275, 198356), (340, 160435), (374, 145850), (425, 128348), (550, 99178), (748, 72925), (850, 64174), (935, 58340), (1100, 49589), (1700, 32087), (1870, 29170), (2917, 18700), (3740, 14585), (4675, 11668), (5834, 9350)]