53867340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2963}}^1$

素因数の和:3079

約数の個数: 72

約数和(自身を含む): 165071088

約数和(自身を除く): 111203748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 2963, 3030, 3636, 4545, 5926, 6060, 8889, 9090, 11852, 14815, 17778, 18180, 26667, 29630, 35556, 44445, 53334, 59260, 88890, 106668, 133335, 177780, 266670, 299263, 533340, 598526, 897789, 1197052, 1496315, 1795578, 2693367, 2992630, 3591156, 4488945, 5386734, 5985260, 8977890, 10773468, 13466835, 17955780, 26933670, 53867340]

約数ペア:

[(1, 53867340), (2, 26933670), (3, 17955780), (4, 13466835), (5, 10773468), (6, 8977890), (9, 5985260), (10, 5386734), (12, 4488945), (15, 3591156), (18, 2992630), (20, 2693367), (30, 1795578), (36, 1496315), (45, 1197052), (60, 897789), (90, 598526), (101, 533340), (180, 299263), (202, 266670), (303, 177780), (404, 133335), (505, 106668), (606, 88890), (909, 59260), (1010, 53334), (1212, 44445), (1515, 35556), (1818, 29630), (2020, 26667), (2963, 18180), (3030, 17778), (3636, 14815), (4545, 11852), (5926, 9090), (6060, 8889)]