50971473

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 90904320

約数和(自身を除く): 39932847

約数列:

[1, 3, 7, 9, 21, 23, 29, 63, 69, 87, 161, 203, 207, 261, 483, 609, 667, 1213, 1449, 1827, 2001, 3639, 4669, 6003, 8491, 10917, 14007, 25473, 27899, 35177, 42021, 76419, 83697, 105531, 195293, 246239, 251091, 316593, 585879, 738717, 809071, 1757637, 2216151, 2427213, 5663497, 7281639, 16990491, 50971473]

約数ペア:

[(1, 50971473), (3, 16990491), (7, 7281639), (9, 5663497), (21, 2427213), (23, 2216151), (29, 1757637), (63, 809071), (69, 738717), (87, 585879), (161, 316593), (203, 251091), (207, 246239), (261, 195293), (483, 105531), (609, 83697), (667, 76419), (1213, 42021), (1449, 35177), (1827, 27899), (2001, 25473), (3639, 14007), (4669, 10917), (6003, 8491)]