520029004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1289}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 1018150560

約数和(自身を除く): 498121556

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 173, 212, 346, 583, 692, 1166, 1289, 1903, 2332, 2578, 3806, 5156, 7612, 9169, 14179, 18338, 28358, 36676, 56716, 68317, 100859, 136634, 201718, 222997, 273268, 403436, 445994, 751487, 891988, 1502974, 2452967, 3005948, 4905934, 9811868, 11818841, 23637682, 47275364, 130007251, 260014502, 520029004]

約数ペア:

[(1, 520029004), (2, 260014502), (4, 130007251), (11, 47275364), (22, 23637682), (44, 11818841), (53, 9811868), (106, 4905934), (173, 3005948), (212, 2452967), (346, 1502974), (583, 891988), (692, 751487), (1166, 445994), (1289, 403436), (1903, 273268), (2332, 222997), (2578, 201718), (3806, 136634), (5156, 100859), (7612, 68317), (9169, 56716), (14179, 36676), (18338, 28358)]