54020350

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{15217}}^1$

素因数の和:15300

約数の個数: 24

約数和(自身を含む): 101899728

約数和(自身を除く): 47879378

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 15217, 30434, 76085, 152170, 380425, 760850, 1080407, 2160814, 5402035, 10804070, 27010175, 54020350]

約数ペア:

[(1, 54020350), (2, 27010175), (5, 10804070), (10, 5402035), (25, 2160814), (50, 1080407), (71, 760850), (142, 380425), (355, 152170), (710, 76085), (1775, 30434), (3550, 15217)]