49804530050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{171179}}^1$

素因数の和:171248

約数の個数: 72

約数和(自身を含む): 105643394640

約数和(自身を除く): 55838864590

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 529, 550, 575, 1058, 1150, 1265, 2530, 2645, 5290, 5819, 6325, 11638, 12650, 13225, 26450, 29095, 58190, 145475, 171179, 290950, 342358, 855895, 1711790, 1882969, 3765938, 3937117, 4279475, 7874234, 8558950, 9414845, 18829690, 19685585, 39371170, 43308287, 47074225, 86616574, 90553691, 94148450, 98427925, 181107382, 196855850, 216541435, 433082870, 452768455, 905536910, 996090601, 1082707175, 1992181202, 2165414350, 2263842275, 4527684550, 4980453005, 9960906010, 24902265025, 49804530050]

約数ペア:

[(1, 49804530050), (2, 24902265025), (5, 9960906010), (10, 4980453005), (11, 4527684550), (22, 2263842275), (23, 2165414350), (25, 1992181202), (46, 1082707175), (50, 996090601), (55, 905536910), (110, 452768455), (115, 433082870), (230, 216541435), (253, 196855850), (275, 181107382), (506, 98427925), (529, 94148450), (550, 90553691), (575, 86616574), (1058, 47074225), (1150, 43308287), (1265, 39371170), (2530, 19685585), (2645, 18829690), (5290, 9414845), (5819, 8558950), (6325, 7874234), (11638, 4279475), (12650, 3937117), (13225, 3765938), (26450, 1882969), (29095, 1711790), (58190, 855895), (145475, 342358), (171179, 290950)]