51355728

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2243}}^1$

素因数の和:2313

約数の個数: 80

約数和(自身を含む): 150258240

約数和(自身を除く): 98902512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2243, 2544, 2862, 3816, 4486, 5724, 6729, 7632, 8972, 11448, 13458, 17944, 20187, 22896, 26916, 35888, 40374, 53832, 60561, 80748, 107664, 118879, 121122, 161496, 237758, 242244, 322992, 356637, 475516, 484488, 713274, 951032, 968976, 1069911, 1426548, 1902064, 2139822, 2853096, 3209733, 4279644, 5706192, 6419466, 8559288, 12838932, 17118576, 25677864, 51355728]

約数ペア:

[(1, 51355728), (2, 25677864), (3, 17118576), (4, 12838932), (6, 8559288), (8, 6419466), (9, 5706192), (12, 4279644), (16, 3209733), (18, 2853096), (24, 2139822), (27, 1902064), (36, 1426548), (48, 1069911), (53, 968976), (54, 951032), (72, 713274), (106, 484488), (108, 475516), (144, 356637), (159, 322992), (212, 242244), (216, 237758), (318, 161496), (424, 121122), (432, 118879), (477, 107664), (636, 80748), (848, 60561), (954, 53832), (1272, 40374), (1431, 35888), (1908, 26916), (2243, 22896), (2544, 20187), (2862, 17944), (3816, 13458), (4486, 11448), (5724, 8972), (6729, 7632)]