51077754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31183}}^1$

素因数の和:31211

約数の個数: 48

約数和(自身を含む): 136211712

約数和(自身を除く): 85133958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 31183, 62366, 93549, 187098, 218281, 280647, 405379, 436562, 561294, 654843, 810758, 1216137, 1309686, 1964529, 2432274, 2837653, 3648411, 3929058, 5675306, 7296822, 8512959, 17025918, 25538877, 51077754]

約数ペア:

[(1, 51077754), (2, 25538877), (3, 17025918), (6, 8512959), (7, 7296822), (9, 5675306), (13, 3929058), (14, 3648411), (18, 2837653), (21, 2432274), (26, 1964529), (39, 1309686), (42, 1216137), (63, 810758), (78, 654843), (91, 561294), (117, 436562), (126, 405379), (182, 280647), (234, 218281), (273, 187098), (546, 93549), (819, 62366), (1638, 31183)]