50280867

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 93845024

約数和(自身を除く): 43564157

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 73, 87, 91, 117, 203, 219, 261, 273, 377, 511, 609, 657, 819, 841, 949, 1131, 1533, 1827, 2117, 2523, 2639, 2847, 3393, 4599, 5887, 6351, 6643, 7569, 7917, 8541, 10933, 14819, 17661, 19053, 19929, 23751, 27521, 32799, 44457, 52983, 59787, 61393, 76531, 82563, 98397, 133371, 184179, 192647, 229593, 247689, 429751, 552537, 577941, 688779, 798109, 1289253, 1733823, 2394327, 3867759, 5586763, 7182981, 16760289, 50280867]

約数ペア:

[(1, 50280867), (3, 16760289), (7, 7182981), (9, 5586763), (13, 3867759), (21, 2394327), (29, 1733823), (39, 1289253), (63, 798109), (73, 688779), (87, 577941), (91, 552537), (117, 429751), (203, 247689), (219, 229593), (261, 192647), (273, 184179), (377, 133371), (511, 98397), (609, 82563), (657, 76531), (819, 61393), (841, 59787), (949, 52983), (1131, 44457), (1533, 32799), (1827, 27521), (2117, 23751), (2523, 19929), (2639, 19053), (2847, 17661), (3393, 14819), (4599, 10933), (5887, 8541), (6351, 7917), (6643, 7569)]