54039990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 83854410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 113, 114, 190, 226, 285, 339, 565, 570, 678, 839, 1130, 1678, 1695, 2147, 2517, 3390, 4195, 4294, 5034, 6441, 8390, 10735, 12585, 12882, 15941, 21470, 25170, 31882, 32205, 47823, 64410, 79705, 94807, 95646, 159410, 189614, 239115, 284421, 474035, 478230, 568842, 948070, 1422105, 1801333, 2844210, 3602666, 5403999, 9006665, 10807998, 18013330, 27019995, 54039990]

約数ペア:

[(1, 54039990), (2, 27019995), (3, 18013330), (5, 10807998), (6, 9006665), (10, 5403999), (15, 3602666), (19, 2844210), (30, 1801333), (38, 1422105), (57, 948070), (95, 568842), (113, 478230), (114, 474035), (190, 284421), (226, 239115), (285, 189614), (339, 159410), (565, 95646), (570, 94807), (678, 79705), (839, 64410), (1130, 47823), (1678, 32205), (1695, 31882), (2147, 25170), (2517, 21470), (3390, 15941), (4195, 12882), (4294, 12585), (5034, 10735), (6441, 8390)]