49962440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4937}}^1$

素因数の和:4982

約数の個数: 64

約数和(自身を含む): 127992960

約数和(自身を除く): 78030520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 4937, 5060, 9874, 10120, 19748, 24685, 39496, 49370, 54307, 98740, 108614, 113551, 197480, 217228, 227102, 271535, 434456, 454204, 543070, 567755, 908408, 1086140, 1135510, 1249061, 2172280, 2271020, 2498122, 4542040, 4996244, 6245305, 9992488, 12490610, 24981220, 49962440]

約数ペア:

[(1, 49962440), (2, 24981220), (4, 12490610), (5, 9992488), (8, 6245305), (10, 4996244), (11, 4542040), (20, 2498122), (22, 2271020), (23, 2172280), (40, 1249061), (44, 1135510), (46, 1086140), (55, 908408), (88, 567755), (92, 543070), (110, 454204), (115, 434456), (184, 271535), (220, 227102), (230, 217228), (253, 197480), (440, 113551), (460, 108614), (506, 98740), (920, 54307), (1012, 49370), (1265, 39496), (2024, 24685), (2530, 19748), (4937, 10120), (5060, 9874)]