51543786

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{881}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 120657600

約数和(自身を除く): 69113814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 199, 294, 398, 597, 881, 1194, 1393, 1762, 2643, 2786, 4179, 5286, 6167, 8358, 9751, 12334, 18501, 19502, 29253, 37002, 43169, 58506, 86338, 129507, 175319, 259014, 350638, 525957, 1051914, 1227233, 2454466, 3681699, 7363398, 8590631, 17181262, 25771893, 51543786]

約数ペア:

[(1, 51543786), (2, 25771893), (3, 17181262), (6, 8590631), (7, 7363398), (14, 3681699), (21, 2454466), (42, 1227233), (49, 1051914), (98, 525957), (147, 350638), (199, 259014), (294, 175319), (398, 129507), (597, 86338), (881, 58506), (1194, 43169), (1393, 37002), (1762, 29253), (2643, 19502), (2786, 18501), (4179, 12334), (5286, 9751), (6167, 8358)]