57097586

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 110826240

約数和(自身を除く): 53728654

約数列:

[1, 2, 7, 13, 14, 26, 37, 61, 74, 91, 122, 139, 182, 259, 278, 427, 481, 518, 793, 854, 962, 973, 1586, 1807, 1946, 2257, 3367, 3614, 4514, 5143, 5551, 6734, 8479, 10286, 11102, 12649, 15799, 16958, 25298, 29341, 31598, 36001, 58682, 59353, 66859, 72002, 110227, 118706, 133718, 205387, 220454, 313723, 410774, 468013, 627446, 771589, 936026, 1543178, 2196061, 4078399, 4392122, 8156798, 28548793, 57097586]

約数ペア:

[(1, 57097586), (2, 28548793), (7, 8156798), (13, 4392122), (14, 4078399), (26, 2196061), (37, 1543178), (61, 936026), (74, 771589), (91, 627446), (122, 468013), (139, 410774), (182, 313723), (259, 220454), (278, 205387), (427, 133718), (481, 118706), (518, 110227), (793, 72002), (854, 66859), (962, 59353), (973, 58682), (1586, 36001), (1807, 31598), (1946, 29341), (2257, 25298), (3367, 16958), (3614, 15799), (4514, 12649), (5143, 11102), (5551, 10286), (6734, 8479)]