49012165605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1\times {\mathrm{19531}}^1$

素因数の和:20326

約数の個数: 64

約数和(自身を含む): 89542188288

約数和(自身を除く): 40530022683

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 757, 1105, 2271, 3315, 3785, 9841, 11355, 12869, 19531, 29523, 38607, 49205, 58593, 64345, 97655, 147615, 167297, 193035, 253903, 292965, 332027, 501891, 761709, 836485, 996081, 1269515, 1660135, 2509455, 3808545, 4316351, 4980405, 12949053, 14784967, 21581755, 44354901, 64745265, 73924835, 192204571, 221774505, 251344439, 576613713, 754033317, 961022855, 1256722195, 2883068565, 3267477707, 3770166585, 9802433121, 16337388535, 49012165605]

約数ペア:

[(1, 49012165605), (3, 16337388535), (5, 9802433121), (13, 3770166585), (15, 3267477707), (17, 2883068565), (39, 1256722195), (51, 961022855), (65, 754033317), (85, 576613713), (195, 251344439), (221, 221774505), (255, 192204571), (663, 73924835), (757, 64745265), (1105, 44354901), (2271, 21581755), (3315, 14784967), (3785, 12949053), (9841, 4980405), (11355, 4316351), (12869, 3808545), (19531, 2509455), (29523, 1660135), (38607, 1269515), (49205, 996081), (58593, 836485), (64345, 761709), (97655, 501891), (147615, 332027), (167297, 292965), (193035, 253903)]