56520144

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1009}}^1$

素因数の和:1412

約数の個数: 60

約数和(自身を含む): 158741700

約数和(自身を除く): 102221556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 778, 1009, 1167, 1556, 2018, 2334, 3027, 3112, 3501, 4036, 4668, 6054, 6224, 7002, 8072, 9081, 9336, 12108, 14004, 16144, 18162, 18672, 24216, 28008, 36324, 48432, 56016, 72648, 145296, 392501, 785002, 1177503, 1570004, 2355006, 3140008, 3532509, 4710012, 6280016, 7065018, 9420024, 14130036, 18840048, 28260072, 56520144]

約数ペア:

[(1, 56520144), (2, 28260072), (3, 18840048), (4, 14130036), (6, 9420024), (8, 7065018), (9, 6280016), (12, 4710012), (16, 3532509), (18, 3140008), (24, 2355006), (36, 1570004), (48, 1177503), (72, 785002), (144, 392501), (389, 145296), (778, 72648), (1009, 56016), (1167, 48432), (1556, 36324), (2018, 28008), (2334, 24216), (3027, 18672), (3112, 18162), (3501, 16144), (4036, 14004), (4668, 12108), (6054, 9336), (6224, 9081), (7002, 8072)]