51681462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72383}}^1$

素因数の和:72412

約数の個数: 32

約数和(自身を含む): 125079552

約数和(自身を除く): 73398090

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 72383, 144766, 217149, 434298, 506681, 1013362, 1230511, 1520043, 2461022, 3040086, 3691533, 7383066, 8613577, 17227154, 25840731, 51681462]

約数ペア:

[(1, 51681462), (2, 25840731), (3, 17227154), (6, 8613577), (7, 7383066), (14, 3691533), (17, 3040086), (21, 2461022), (34, 1520043), (42, 1230511), (51, 1013362), (102, 506681), (119, 434298), (238, 217149), (357, 144766), (714, 72383)]