48524240

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8543}}^1$

素因数の和:8627

約数の個数: 40

約数和(自身を含む): 114421248

約数和(自身を除く): 65897008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 8543, 17086, 34172, 42715, 68344, 85430, 136688, 170860, 341720, 606553, 683440, 1213106, 2426212, 3032765, 4852424, 6065530, 9704848, 12131060, 24262120, 48524240]

約数ペア:

[(1, 48524240), (2, 24262120), (4, 12131060), (5, 9704848), (8, 6065530), (10, 4852424), (16, 3032765), (20, 2426212), (40, 1213106), (71, 683440), (80, 606553), (142, 341720), (284, 170860), (355, 136688), (568, 85430), (710, 68344), (1136, 42715), (1420, 34172), (2840, 17086), (5680, 8543)]