54887352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 104779848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 47, 52, 57, 76, 78, 94, 104, 114, 141, 152, 156, 188, 197, 228, 247, 282, 312, 376, 394, 456, 494, 564, 591, 611, 741, 788, 893, 988, 1128, 1182, 1222, 1482, 1576, 1786, 1833, 1976, 2364, 2444, 2561, 2679, 2964, 3572, 3666, 3743, 4728, 4888, 5122, 5358, 5928, 7144, 7332, 7486, 7683, 9259, 10244, 10716, 11229, 11609, 14664, 14972, 15366, 18518, 20488, 21432, 22458, 23218, 27777, 29944, 30732, 34827, 37036, 44916, 46436, 48659, 55554, 61464, 69654, 74072, 89832, 92872, 97318, 111108, 120367, 139308, 145977, 175921, 194636, 222216, 240734, 278616, 291954, 351842, 361101, 389272, 481468, 527763, 583908, 703684, 722202, 962936, 1055526, 1167816, 1407368, 1444404, 2111052, 2286973, 2888808, 4222104, 4573946, 6860919, 9147892, 13721838, 18295784, 27443676, 54887352]

約数ペア:

[(1, 54887352), (2, 27443676), (3, 18295784), (4, 13721838), (6, 9147892), (8, 6860919), (12, 4573946), (13, 4222104), (19, 2888808), (24, 2286973), (26, 2111052), (38, 1444404), (39, 1407368), (47, 1167816), (52, 1055526), (57, 962936), (76, 722202), (78, 703684), (94, 583908), (104, 527763), (114, 481468), (141, 389272), (152, 361101), (156, 351842), (188, 291954), (197, 278616), (228, 240734), (247, 222216), (282, 194636), (312, 175921), (376, 145977), (394, 139308), (456, 120367), (494, 111108), (564, 97318), (591, 92872), (611, 89832), (741, 74072), (788, 69654), (893, 61464), (988, 55554), (1128, 48659), (1182, 46436), (1222, 44916), (1482, 37036), (1576, 34827), (1786, 30732), (1833, 29944), (1976, 27777), (2364, 23218), (2444, 22458), (2561, 21432), (2679, 20488), (2964, 18518), (3572, 15366), (3666, 14972), (3743, 14664), (4728, 11609), (4888, 11229), (5122, 10716), (5358, 10244), (5928, 9259), (7144, 7683), (7332, 7486)]