52703518

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 95664240

約数和(自身を除く): 42960722

約数列:

[1, 2, 7, 14, 49, 53, 73, 98, 106, 139, 146, 278, 371, 511, 742, 973, 1022, 1946, 2597, 3577, 3869, 5194, 6811, 7154, 7367, 7738, 10147, 13622, 14734, 20294, 27083, 51569, 54166, 71029, 103138, 142058, 189581, 360983, 379162, 497203, 537791, 721966, 994406, 1075582, 3764537, 7529074, 26351759, 52703518]

約数ペア:

[(1, 52703518), (2, 26351759), (7, 7529074), (14, 3764537), (49, 1075582), (53, 994406), (73, 721966), (98, 537791), (106, 497203), (139, 379162), (146, 360983), (278, 189581), (371, 142058), (511, 103138), (742, 71029), (973, 54166), (1022, 51569), (1946, 27083), (2597, 20294), (3577, 14734), (3869, 13622), (5194, 10147), (6811, 7738), (7154, 7367)]