51919784

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15199}}^1$

素因数の和:15273

約数の個数: 32

約数和(自身を含む): 113088000

約数和(自身を除く): 61168216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 15199, 30398, 60796, 106393, 121592, 212786, 425572, 851144, 927139, 1854278, 3708556, 6489973, 7417112, 12979946, 25959892, 51919784]

約数ペア:

[(1, 51919784), (2, 25959892), (4, 12979946), (7, 7417112), (8, 6489973), (14, 3708556), (28, 1854278), (56, 927139), (61, 851144), (122, 425572), (244, 212786), (427, 121592), (488, 106393), (854, 60796), (1708, 30398), (3416, 15199)]