53556230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 119629440

約数和(自身を除く): 66073210

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 229, 257, 455, 458, 514, 910, 1145, 1285, 1603, 1799, 2290, 2570, 2977, 3206, 3341, 3598, 5954, 6682, 8015, 8995, 14885, 16030, 16705, 17990, 20839, 23387, 29770, 33410, 41678, 46774, 58853, 104195, 116935, 117706, 208390, 233870, 294265, 411971, 588530, 765089, 823942, 1530178, 2059855, 3825445, 4119710, 5355623, 7650890, 10711246, 26778115, 53556230]

約数ペア:

[(1, 53556230), (2, 26778115), (5, 10711246), (7, 7650890), (10, 5355623), (13, 4119710), (14, 3825445), (26, 2059855), (35, 1530178), (65, 823942), (70, 765089), (91, 588530), (130, 411971), (182, 294265), (229, 233870), (257, 208390), (455, 117706), (458, 116935), (514, 104195), (910, 58853), (1145, 46774), (1285, 41678), (1603, 33410), (1799, 29770), (2290, 23387), (2570, 20839), (2977, 17990), (3206, 16705), (3341, 16030), (3598, 14885), (5954, 8995), (6682, 8015)]