55159408212

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1\times {\mathrm{2917}}^1$

素因数の和:3561

約数の個数: 96

約数和(自身を含む): 136537188480

約数和(自身を除く): 81377780268

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 197, 228, 394, 421, 591, 788, 842, 1182, 1263, 1684, 2364, 2526, 2917, 3743, 5052, 5834, 7486, 7999, 8751, 11229, 11668, 14972, 15998, 17502, 22458, 23997, 31996, 35004, 44916, 47994, 55423, 82937, 95988, 110846, 165874, 166269, 221692, 248811, 331748, 332538, 497622, 574649, 665076, 995244, 1149298, 1228057, 1575803, 1723947, 2298596, 2456114, 3151606, 3447894, 3684171, 4727409, 4912228, 6303212, 6895788, 7368342, 9454818, 10918331, 14736684, 18909636, 21836662, 23333083, 32754993, 43673324, 46666166, 65509986, 69999249, 93332332, 131019972, 139998498, 241927229, 279996996, 483854458, 725781687, 967708916, 1451563374, 2903126748, 4596617351, 9193234702, 13789852053, 18386469404, 27579704106, 55159408212]

約数ペア:

[(1, 55159408212), (2, 27579704106), (3, 18386469404), (4, 13789852053), (6, 9193234702), (12, 4596617351), (19, 2903126748), (38, 1451563374), (57, 967708916), (76, 725781687), (114, 483854458), (197, 279996996), (228, 241927229), (394, 139998498), (421, 131019972), (591, 93332332), (788, 69999249), (842, 65509986), (1182, 46666166), (1263, 43673324), (1684, 32754993), (2364, 23333083), (2526, 21836662), (2917, 18909636), (3743, 14736684), (5052, 10918331), (5834, 9454818), (7486, 7368342), (7999, 6895788), (8751, 6303212), (11229, 4912228), (11668, 4727409), (14972, 3684171), (15998, 3447894), (17502, 3151606), (22458, 2456114), (23997, 2298596), (31996, 1723947), (35004, 1575803), (44916, 1228057), (47994, 1149298), (55423, 995244), (82937, 665076), (95988, 574649), (110846, 497622), (165874, 332538), (166269, 331748), (221692, 248811)]