56403438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5481

約数の個数: 64

約数和(自身を含む): 146173440

約数和(自身を除く): 89770002

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 5437, 10374, 10874, 16311, 32622, 38059, 70681, 76118, 103303, 114177, 141362, 206606, 212043, 228354, 309909, 424086, 494767, 619818, 723121, 989534, 1342939, 1446242, 1484301, 2169363, 2685878, 2968602, 4028817, 4338726, 8057634, 9400573, 18801146, 28201719, 56403438]

約数ペア:

[(1, 56403438), (2, 28201719), (3, 18801146), (6, 9400573), (7, 8057634), (13, 4338726), (14, 4028817), (19, 2968602), (21, 2685878), (26, 2169363), (38, 1484301), (39, 1446242), (42, 1342939), (57, 989534), (78, 723121), (91, 619818), (114, 494767), (133, 424086), (182, 309909), (247, 228354), (266, 212043), (273, 206606), (399, 141362), (494, 114177), (546, 103303), (741, 76118), (798, 70681), (1482, 38059), (1729, 32622), (3458, 16311), (5187, 10874), (5437, 10374)]