51460206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 70190994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 131, 141, 199, 262, 282, 329, 393, 398, 597, 658, 786, 917, 987, 1194, 1393, 1834, 1974, 2751, 2786, 4179, 5502, 6157, 8358, 9353, 12314, 18471, 18706, 26069, 28059, 36942, 43099, 52138, 56118, 65471, 78207, 86198, 129297, 130942, 156414, 182483, 196413, 258594, 364966, 392826, 547449, 1094898, 1225243, 2450486, 3675729, 7351458, 8576701, 17153402, 25730103, 51460206]

約数ペア:

[(1, 51460206), (2, 25730103), (3, 17153402), (6, 8576701), (7, 7351458), (14, 3675729), (21, 2450486), (42, 1225243), (47, 1094898), (94, 547449), (131, 392826), (141, 364966), (199, 258594), (262, 196413), (282, 182483), (329, 156414), (393, 130942), (398, 129297), (597, 86198), (658, 78207), (786, 65471), (917, 56118), (987, 52138), (1194, 43099), (1393, 36942), (1834, 28059), (1974, 26069), (2751, 18706), (2786, 18471), (4179, 12314), (5502, 9353), (6157, 8358)]