48894363

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 86800896

約数和(自身を除く): 37906533

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 119, 153, 213, 357, 497, 639, 643, 1071, 1207, 1491, 1929, 3621, 4473, 4501, 5787, 8449, 10863, 10931, 13503, 25347, 32793, 40509, 45653, 76041, 76517, 98379, 136959, 229551, 319571, 410877, 688653, 776101, 958713, 2328303, 2876139, 5432707, 6984909, 16298121, 48894363]

約数ペア:

[(1, 48894363), (3, 16298121), (7, 6984909), (9, 5432707), (17, 2876139), (21, 2328303), (51, 958713), (63, 776101), (71, 688653), (119, 410877), (153, 319571), (213, 229551), (357, 136959), (497, 98379), (639, 76517), (643, 76041), (1071, 45653), (1207, 40509), (1491, 32793), (1929, 25347), (3621, 13503), (4473, 10931), (4501, 10863), (5787, 8449)]