55224729

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 95397120

約数和(自身を除く): 40172391

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 167, 181, 203, 261, 501, 543, 609, 1169, 1267, 1503, 1629, 1827, 3507, 3801, 4843, 5249, 10521, 11403, 14529, 15747, 30227, 33901, 36743, 43587, 47241, 90681, 101703, 110229, 211589, 272043, 305109, 330687, 634767, 876583, 1904301, 2629749, 6136081, 7889247, 18408243, 55224729]

約数ペア:

[(1, 55224729), (3, 18408243), (7, 7889247), (9, 6136081), (21, 2629749), (29, 1904301), (63, 876583), (87, 634767), (167, 330687), (181, 305109), (203, 272043), (261, 211589), (501, 110229), (543, 101703), (609, 90681), (1169, 47241), (1267, 43587), (1503, 36743), (1629, 33901), (1827, 30227), (3507, 15747), (3801, 14529), (4843, 11403), (5249, 10521)]