51240650

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{7823}}^1$

素因数の和:7966

約数の個数: 24

約数和(自身を含む): 96047424

約数和(自身を除く): 44806774

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 7823, 15646, 39115, 78230, 195575, 391150, 1024813, 2049626, 5124065, 10248130, 25620325, 51240650]

約数ペア:

[(1, 51240650), (2, 25620325), (5, 10248130), (10, 5124065), (25, 2049626), (50, 1024813), (131, 391150), (262, 195575), (655, 78230), (1310, 39115), (3275, 15646), (6550, 7823)]