51981530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5821}}^1$

素因数の和:5894

約数の個数: 32

約数和(自身を含む): 100604160

約数和(自身を除く): 48622630

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 5821, 8930, 11642, 29105, 58210, 110599, 221198, 273587, 547174, 552995, 1105990, 1367935, 2735870, 5198153, 10396306, 25990765, 51981530]

約数ペア:

[(1, 51981530), (2, 25990765), (5, 10396306), (10, 5198153), (19, 2735870), (38, 1367935), (47, 1105990), (94, 552995), (95, 547174), (190, 273587), (235, 221198), (470, 110599), (893, 58210), (1786, 29105), (4465, 11642), (5821, 8930)]