47993946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 131991552

約数和(自身を除く): 83997606

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 61, 66, 77, 78, 91, 122, 131, 143, 154, 182, 183, 231, 262, 273, 286, 366, 393, 427, 429, 462, 546, 671, 786, 793, 854, 858, 917, 1001, 1281, 1342, 1441, 1586, 1703, 1834, 2002, 2013, 2379, 2562, 2751, 2882, 3003, 3406, 4026, 4323, 4697, 4758, 5109, 5502, 5551, 6006, 7991, 8646, 8723, 9394, 10087, 10218, 11102, 11921, 14091, 15982, 16653, 17446, 18733, 20174, 23842, 23973, 26169, 28182, 30261, 33306, 35763, 37466, 47946, 52338, 55937, 56199, 60522, 61061, 71526, 87901, 103883, 111874, 112398, 122122, 131131, 167811, 175802, 183183, 207766, 262262, 263703, 311649, 335622, 366366, 393393, 527406, 615307, 623298, 727181, 786786, 1142713, 1230614, 1454362, 1845921, 2181543, 2285426, 3428139, 3691842, 4363086, 6856278, 7998991, 15997982, 23996973, 47993946]

約数ペア:

[(1, 47993946), (2, 23996973), (3, 15997982), (6, 7998991), (7, 6856278), (11, 4363086), (13, 3691842), (14, 3428139), (21, 2285426), (22, 2181543), (26, 1845921), (33, 1454362), (39, 1230614), (42, 1142713), (61, 786786), (66, 727181), (77, 623298), (78, 615307), (91, 527406), (122, 393393), (131, 366366), (143, 335622), (154, 311649), (182, 263703), (183, 262262), (231, 207766), (262, 183183), (273, 175802), (286, 167811), (366, 131131), (393, 122122), (427, 112398), (429, 111874), (462, 103883), (546, 87901), (671, 71526), (786, 61061), (793, 60522), (854, 56199), (858, 55937), (917, 52338), (1001, 47946), (1281, 37466), (1342, 35763), (1441, 33306), (1586, 30261), (1703, 28182), (1834, 26169), (2002, 23973), (2013, 23842), (2379, 20174), (2562, 18733), (2751, 17446), (2882, 16653), (3003, 15982), (3406, 14091), (4026, 11921), (4323, 11102), (4697, 10218), (4758, 10087), (5109, 9394), (5502, 8723), (5551, 8646), (6006, 7991)]