51817430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23879}}^1$

素因数の和:23924

約数の個数: 32

約数和(自身を含む): 110039040

約数和(自身を除く): 58221610

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 23879, 47758, 119395, 167153, 238790, 334306, 740249, 835765, 1480498, 1671530, 3701245, 5181743, 7402490, 10363486, 25908715, 51817430]

約数ペア:

[(1, 51817430), (2, 25908715), (5, 10363486), (7, 7402490), (10, 5181743), (14, 3701245), (31, 1671530), (35, 1480498), (62, 835765), (70, 740249), (155, 334306), (217, 238790), (310, 167153), (434, 119395), (1085, 47758), (2170, 23879)]