53156142

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{75721}}^1$

素因数の和:75745

約数の個数: 32

約数和(自身を含む): 127212960

約数和(自身を除く): 74056818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 75721, 151442, 227163, 454326, 681489, 984373, 1362978, 1968746, 2044467, 2953119, 4088934, 5906238, 8859357, 17718714, 26578071, 53156142]

約数ペア:

[(1, 53156142), (2, 26578071), (3, 17718714), (6, 8859357), (9, 5906238), (13, 4088934), (18, 2953119), (26, 2044467), (27, 1968746), (39, 1362978), (54, 984373), (78, 681489), (117, 454326), (234, 227163), (351, 151442), (702, 75721)]