49718416

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 60

約数和(自身を含む): 107874172

約数和(自身を除く): 58155756

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 121, 122, 176, 242, 244, 421, 484, 488, 671, 842, 968, 976, 1342, 1684, 1936, 2684, 3368, 4631, 5368, 6736, 7381, 9262, 10736, 14762, 18524, 25681, 29524, 37048, 50941, 51362, 59048, 74096, 101882, 102724, 118096, 203764, 205448, 282491, 407528, 410896, 564982, 815056, 1129964, 2259928, 3107401, 4519856, 6214802, 12429604, 24859208, 49718416]

約数ペア:

[(1, 49718416), (2, 24859208), (4, 12429604), (8, 6214802), (11, 4519856), (16, 3107401), (22, 2259928), (44, 1129964), (61, 815056), (88, 564982), (121, 410896), (122, 407528), (176, 282491), (242, 205448), (244, 203764), (421, 118096), (484, 102724), (488, 101882), (671, 74096), (842, 59048), (968, 51362), (976, 50941), (1342, 37048), (1684, 29524), (1936, 25681), (2684, 18524), (3368, 14762), (4631, 10736), (5368, 9262), (6736, 7381)]