53061918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 131658240

約数和(自身を除く): 78596322

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 157, 182, 273, 314, 471, 546, 619, 942, 1099, 1238, 1857, 2041, 2198, 3297, 3714, 4082, 4333, 6123, 6594, 8047, 8666, 12246, 12999, 14287, 16094, 24141, 25998, 28574, 42861, 48282, 56329, 85722, 97183, 112658, 168987, 194366, 291549, 337974, 583098, 680281, 1263379, 1360562, 2040843, 2526758, 3790137, 4081686, 7580274, 8843653, 17687306, 26530959, 53061918]

約数ペア:

[(1, 53061918), (2, 26530959), (3, 17687306), (6, 8843653), (7, 7580274), (13, 4081686), (14, 3790137), (21, 2526758), (26, 2040843), (39, 1360562), (42, 1263379), (78, 680281), (91, 583098), (157, 337974), (182, 291549), (273, 194366), (314, 168987), (471, 112658), (546, 97183), (619, 85722), (942, 56329), (1099, 48282), (1238, 42861), (1857, 28574), (2041, 25998), (2198, 24141), (3297, 16094), (3714, 14287), (4082, 12999), (4333, 12246), (6123, 8666), (6594, 8047)]