54431286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:917

約数の個数: 64

約数和(自身を含む): 135184896

約数和(自身を除く): 80753610

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 262, 273, 393, 546, 761, 786, 917, 1522, 1703, 1834, 2283, 2751, 3406, 4566, 5109, 5327, 5502, 9893, 10218, 10654, 11921, 15981, 19786, 23842, 29679, 31962, 35763, 59358, 69251, 71526, 99691, 138502, 199382, 207753, 299073, 415506, 598146, 697837, 1295983, 1395674, 2093511, 2591966, 3887949, 4187022, 7775898, 9071881, 18143762, 27215643, 54431286]

約数ペア:

[(1, 54431286), (2, 27215643), (3, 18143762), (6, 9071881), (7, 7775898), (13, 4187022), (14, 3887949), (21, 2591966), (26, 2093511), (39, 1395674), (42, 1295983), (78, 697837), (91, 598146), (131, 415506), (182, 299073), (262, 207753), (273, 199382), (393, 138502), (546, 99691), (761, 71526), (786, 69251), (917, 59358), (1522, 35763), (1703, 31962), (1834, 29679), (2283, 23842), (2751, 19786), (3406, 15981), (4566, 11921), (5109, 10654), (5327, 10218), (5502, 9893)]