52897455

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 108972864

約数和(自身を除く): 56075409

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 81, 85, 117, 135, 153, 195, 197, 221, 243, 255, 351, 405, 459, 585, 591, 663, 765, 985, 1053, 1105, 1215, 1377, 1755, 1773, 1989, 2295, 2561, 2955, 3159, 3315, 3349, 4131, 5265, 5319, 5967, 6885, 7683, 8865, 9945, 10047, 12805, 15795, 15957, 16745, 17901, 20655, 23049, 26595, 29835, 30141, 38415, 43537, 47871, 50235, 53703, 69147, 79785, 89505, 90423, 115245, 130611, 150705, 207441, 217685, 239355, 268515, 271269, 345735, 391833, 452115, 622323, 653055, 813807, 1037205, 1175499, 1356345, 1959165, 3111615, 3526497, 4069035, 5877495, 10579491, 17632485, 52897455]

約数ペア:

[(1, 52897455), (3, 17632485), (5, 10579491), (9, 5877495), (13, 4069035), (15, 3526497), (17, 3111615), (27, 1959165), (39, 1356345), (45, 1175499), (51, 1037205), (65, 813807), (81, 653055), (85, 622323), (117, 452115), (135, 391833), (153, 345735), (195, 271269), (197, 268515), (221, 239355), (243, 217685), (255, 207441), (351, 150705), (405, 130611), (459, 115245), (585, 90423), (591, 89505), (663, 79785), (765, 69147), (985, 53703), (1053, 50235), (1105, 47871), (1215, 43537), (1377, 38415), (1755, 30141), (1773, 29835), (1989, 26595), (2295, 23049), (2561, 20655), (2955, 17901), (3159, 16745), (3315, 15957), (3349, 15795), (4131, 12805), (5265, 10047), (5319, 9945), (5967, 8865), (6885, 7683)]