53861440

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9901}}^1$

素因数の和:9935

約数の個数: 56

約数和(自身を含む): 135815832

約数和(自身を除く): 81954392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 9901, 19802, 39604, 49505, 79208, 99010, 158416, 168317, 198020, 316832, 336634, 396040, 633664, 673268, 792080, 841585, 1346536, 1584160, 1683170, 2693072, 3168320, 3366340, 5386144, 6732680, 10772288, 13465360, 26930720, 53861440]

約数ペア:

[(1, 53861440), (2, 26930720), (4, 13465360), (5, 10772288), (8, 6732680), (10, 5386144), (16, 3366340), (17, 3168320), (20, 2693072), (32, 1683170), (34, 1584160), (40, 1346536), (64, 841585), (68, 792080), (80, 673268), (85, 633664), (136, 396040), (160, 336634), (170, 316832), (272, 198020), (320, 168317), (340, 158416), (544, 99010), (680, 79208), (1088, 49505), (1360, 39604), (2720, 19802), (5440, 9901)]