50142140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 111820800

約数和(自身を除く): 61678660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 1039, 1270, 2078, 2413, 2540, 4156, 4826, 5195, 9652, 10390, 12065, 19741, 20780, 24130, 39482, 48260, 78964, 98705, 131953, 197410, 263906, 394820, 527812, 659765, 1319530, 2507107, 2639060, 5014214, 10028428, 12535535, 25071070, 50142140]

約数ペア:

[(1, 50142140), (2, 25071070), (4, 12535535), (5, 10028428), (10, 5014214), (19, 2639060), (20, 2507107), (38, 1319530), (76, 659765), (95, 527812), (127, 394820), (190, 263906), (254, 197410), (380, 131953), (508, 98705), (635, 78964), (1039, 48260), (1270, 39482), (2078, 24130), (2413, 20780), (2540, 19741), (4156, 12065), (4826, 10390), (5195, 9652)]