53246840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1932

約数の個数: 64

約数和(自身を含む): 129116160

約数和(自身を除く): 75869320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 1867, 2852, 3565, 3734, 5704, 7130, 7468, 9335, 14260, 14936, 18670, 28520, 37340, 42941, 57877, 74680, 85882, 115754, 171764, 214705, 231508, 289385, 343528, 429410, 463016, 578770, 858820, 1157540, 1331171, 1717640, 2315080, 2662342, 5324684, 6655855, 10649368, 13311710, 26623420, 53246840]

約数ペア:

[(1, 53246840), (2, 26623420), (4, 13311710), (5, 10649368), (8, 6655855), (10, 5324684), (20, 2662342), (23, 2315080), (31, 1717640), (40, 1331171), (46, 1157540), (62, 858820), (92, 578770), (115, 463016), (124, 429410), (155, 343528), (184, 289385), (230, 231508), (248, 214705), (310, 171764), (460, 115754), (620, 85882), (713, 74680), (920, 57877), (1240, 42941), (1426, 37340), (1867, 28520), (2852, 18670), (3565, 14936), (3734, 14260), (5704, 9335), (7130, 7468)]