51841120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17053}}^1$

素因数の和:17087

約数の個数: 48

約数和(自身を含む): 128928240

約数和(自身を除く): 77087120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 17053, 34106, 68212, 85265, 136424, 170530, 272848, 324007, 341060, 545696, 648014, 682120, 1296028, 1364240, 1620035, 2592056, 2728480, 3240070, 5184112, 6480140, 10368224, 12960280, 25920560, 51841120]

約数ペア:

[(1, 51841120), (2, 25920560), (4, 12960280), (5, 10368224), (8, 6480140), (10, 5184112), (16, 3240070), (19, 2728480), (20, 2592056), (32, 1620035), (38, 1364240), (40, 1296028), (76, 682120), (80, 648014), (95, 545696), (152, 341060), (160, 324007), (190, 272848), (304, 170530), (380, 136424), (608, 85265), (760, 68212), (1520, 34106), (3040, 17053)]