50918860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2851}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 114992640

約数和(自身を除く): 64073780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 2851, 3572, 4465, 5702, 8930, 11404, 14255, 17860, 28510, 54169, 57020, 108338, 133997, 216676, 267994, 270845, 535988, 541690, 669985, 1083380, 1339970, 2545943, 2679940, 5091886, 10183772, 12729715, 25459430, 50918860]

約数ペア:

[(1, 50918860), (2, 25459430), (4, 12729715), (5, 10183772), (10, 5091886), (19, 2679940), (20, 2545943), (38, 1339970), (47, 1083380), (76, 669985), (94, 541690), (95, 535988), (188, 270845), (190, 267994), (235, 216676), (380, 133997), (470, 108338), (893, 57020), (940, 54169), (1786, 28510), (2851, 17860), (3572, 14255), (4465, 11404), (5702, 8930)]