55831380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2917}}^1$

素因数の和:2969

約数の個数: 96

約数和(自身を含む): 176480640

約数和(自身を除く): 120649260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 2917, 3190, 3828, 4785, 5834, 6380, 8751, 9570, 11668, 14585, 17502, 19140, 29170, 32087, 35004, 43755, 58340, 64174, 84593, 87510, 96261, 128348, 160435, 169186, 175020, 192522, 253779, 320870, 338372, 385044, 422965, 481305, 507558, 641740, 845930, 930523, 962610, 1015116, 1268895, 1691860, 1861046, 1925220, 2537790, 2791569, 3722092, 4652615, 5075580, 5583138, 9305230, 11166276, 13957845, 18610460, 27915690, 55831380]

約数ペア:

[(1, 55831380), (2, 27915690), (3, 18610460), (4, 13957845), (5, 11166276), (6, 9305230), (10, 5583138), (11, 5075580), (12, 4652615), (15, 3722092), (20, 2791569), (22, 2537790), (29, 1925220), (30, 1861046), (33, 1691860), (44, 1268895), (55, 1015116), (58, 962610), (60, 930523), (66, 845930), (87, 641740), (110, 507558), (116, 481305), (132, 422965), (145, 385044), (165, 338372), (174, 320870), (220, 253779), (290, 192522), (319, 175020), (330, 169186), (348, 160435), (435, 128348), (580, 96261), (638, 87510), (660, 84593), (870, 64174), (957, 58340), (1276, 43755), (1595, 35004), (1740, 32087), (1914, 29170), (2917, 19140), (3190, 17502), (3828, 14585), (4785, 11668), (5834, 9570), (6380, 8751)]