53323985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 82301184

約数和(自身を除く): 28977199

約数列:

[1, 5, 11, 13, 17, 41, 55, 65, 85, 107, 143, 187, 205, 221, 451, 533, 535, 697, 715, 935, 1105, 1177, 1391, 1819, 2255, 2431, 2665, 3485, 4387, 5863, 5885, 6955, 7667, 9061, 9095, 12155, 15301, 20009, 21935, 23647, 29315, 38335, 45305, 48257, 57031, 74579, 76505, 99671, 100045, 118235, 241285, 260117, 285155, 372895, 498355, 627341, 820369, 969527, 1300585, 3136705, 4101845, 4847635, 10664797, 53323985]

約数ペア:

[(1, 53323985), (5, 10664797), (11, 4847635), (13, 4101845), (17, 3136705), (41, 1300585), (55, 969527), (65, 820369), (85, 627341), (107, 498355), (143, 372895), (187, 285155), (205, 260117), (221, 241285), (451, 118235), (533, 100045), (535, 99671), (697, 76505), (715, 74579), (935, 57031), (1105, 48257), (1177, 45305), (1391, 38335), (1819, 29315), (2255, 23647), (2431, 21935), (2665, 20009), (3485, 15301), (4387, 12155), (5863, 9095), (5885, 9061), (6955, 7667)]