53217248

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6421}}^1$

素因数の和:6475

約数の個数: 48

約数和(自身を含む): 122994144

約数和(自身を除く): 69776896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 6421, 8288, 12842, 25684, 44947, 51368, 89894, 102736, 179788, 205472, 237577, 359576, 475154, 719152, 950308, 1438304, 1663039, 1900616, 3326078, 3801232, 6652156, 7602464, 13304312, 26608624, 53217248]

約数ペア:

[(1, 53217248), (2, 26608624), (4, 13304312), (7, 7602464), (8, 6652156), (14, 3801232), (16, 3326078), (28, 1900616), (32, 1663039), (37, 1438304), (56, 950308), (74, 719152), (112, 475154), (148, 359576), (224, 237577), (259, 205472), (296, 179788), (518, 102736), (592, 89894), (1036, 51368), (1184, 44947), (2072, 25684), (4144, 12842), (6421, 8288)]