55819995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1616

約数の個数: 64

約数和(自身を含む): 115015680

約数和(自身を除く): 59195685

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 155, 165, 217, 231, 341, 385, 465, 651, 1023, 1085, 1155, 1559, 1705, 2387, 3255, 4677, 5115, 7161, 7795, 10913, 11935, 17149, 23385, 32739, 35805, 48329, 51447, 54565, 85745, 120043, 144987, 163695, 241645, 257235, 338303, 360129, 531619, 600215, 724935, 1014909, 1594857, 1691515, 1800645, 2658095, 3721333, 5074545, 7974285, 11163999, 18606665, 55819995]

約数ペア:

[(1, 55819995), (3, 18606665), (5, 11163999), (7, 7974285), (11, 5074545), (15, 3721333), (21, 2658095), (31, 1800645), (33, 1691515), (35, 1594857), (55, 1014909), (77, 724935), (93, 600215), (105, 531619), (155, 360129), (165, 338303), (217, 257235), (231, 241645), (341, 163695), (385, 144987), (465, 120043), (651, 85745), (1023, 54565), (1085, 51447), (1155, 48329), (1559, 35805), (1705, 32739), (2387, 23385), (3255, 17149), (4677, 11935), (5115, 10913), (7161, 7795)]