49809400

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 122135040

約数和(自身を除く): 72325640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 53, 74, 100, 106, 127, 148, 185, 200, 212, 254, 265, 296, 370, 424, 508, 530, 635, 740, 925, 1016, 1060, 1270, 1325, 1480, 1850, 1961, 2120, 2540, 2650, 3175, 3700, 3922, 4699, 5080, 5300, 6350, 6731, 7400, 7844, 9398, 9805, 10600, 12700, 13462, 15688, 18796, 19610, 23495, 25400, 26924, 33655, 37592, 39220, 46990, 49025, 53848, 67310, 78440, 93980, 98050, 117475, 134620, 168275, 187960, 196100, 234950, 249047, 269240, 336550, 392200, 469900, 498094, 673100, 939800, 996188, 1245235, 1346200, 1992376, 2490470, 4980940, 6226175, 9961880, 12452350, 24904700, 49809400]

約数ペア:

[(1, 49809400), (2, 24904700), (4, 12452350), (5, 9961880), (8, 6226175), (10, 4980940), (20, 2490470), (25, 1992376), (37, 1346200), (40, 1245235), (50, 996188), (53, 939800), (74, 673100), (100, 498094), (106, 469900), (127, 392200), (148, 336550), (185, 269240), (200, 249047), (212, 234950), (254, 196100), (265, 187960), (296, 168275), (370, 134620), (424, 117475), (508, 98050), (530, 93980), (635, 78440), (740, 67310), (925, 53848), (1016, 49025), (1060, 46990), (1270, 39220), (1325, 37592), (1480, 33655), (1850, 26924), (1961, 25400), (2120, 23495), (2540, 19610), (2650, 18796), (3175, 15688), (3700, 13462), (3922, 12700), (4699, 10600), (5080, 9805), (5300, 9398), (6350, 7844), (6731, 7400)]