54030320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12743}}^1$

素因数の和:12809

約数の個数: 40

約数和(自身を含む): 128000736

約数和(自身を除く): 73970416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 12743, 25486, 50972, 63715, 101944, 127430, 203888, 254860, 509720, 675379, 1019440, 1350758, 2701516, 3376895, 5403032, 6753790, 10806064, 13507580, 27015160, 54030320]

約数ペア:

[(1, 54030320), (2, 27015160), (4, 13507580), (5, 10806064), (8, 6753790), (10, 5403032), (16, 3376895), (20, 2701516), (40, 1350758), (53, 1019440), (80, 675379), (106, 509720), (212, 254860), (265, 203888), (424, 127430), (530, 101944), (848, 63715), (1060, 50972), (2120, 25486), (4240, 12743)]