53521748

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 111412224

約数和(自身を除く): 57890476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 197, 217, 313, 394, 434, 626, 788, 868, 1252, 1379, 2191, 2758, 4382, 5516, 6107, 8764, 9703, 12214, 19406, 24428, 38812, 42749, 61661, 67921, 85498, 123322, 135842, 170996, 246644, 271684, 431627, 863254, 1726508, 1911491, 3822982, 7645964, 13380437, 26760874, 53521748]

約数ペア:

[(1, 53521748), (2, 26760874), (4, 13380437), (7, 7645964), (14, 3822982), (28, 1911491), (31, 1726508), (62, 863254), (124, 431627), (197, 271684), (217, 246644), (313, 170996), (394, 135842), (434, 123322), (626, 85498), (788, 67921), (868, 61661), (1252, 42749), (1379, 38812), (2191, 24428), (2758, 19406), (4382, 12214), (5516, 9703), (6107, 8764)]