50608780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 113107680

約数和(自身を除く): 62498900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 190, 194, 380, 388, 485, 970, 1373, 1843, 1940, 2746, 3686, 5492, 6865, 7372, 9215, 13730, 18430, 26087, 27460, 36860, 52174, 104348, 130435, 133181, 260870, 266362, 521740, 532724, 665905, 1331810, 2530439, 2663620, 5060878, 10121756, 12652195, 25304390, 50608780]

約数ペア:

[(1, 50608780), (2, 25304390), (4, 12652195), (5, 10121756), (10, 5060878), (19, 2663620), (20, 2530439), (38, 1331810), (76, 665905), (95, 532724), (97, 521740), (190, 266362), (194, 260870), (380, 133181), (388, 130435), (485, 104348), (970, 52174), (1373, 36860), (1843, 27460), (1940, 26087), (2746, 18430), (3686, 13730), (5492, 9215), (6865, 7372)]