51291198

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4679}}^1$

素因数の和:4726

約数の個数: 64

約数和(自身を含む): 134784000

約数和(自身を除く): 83492802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 4679, 5481, 9358, 10962, 14037, 28074, 32753, 42111, 65506, 84222, 98259, 126333, 135691, 196518, 252666, 271382, 294777, 407073, 589554, 814146, 884331, 949837, 1221219, 1768662, 1899674, 2442438, 2849511, 3663657, 5699022, 7327314, 8548533, 17097066, 25645599, 51291198]

約数ペア:

[(1, 51291198), (2, 25645599), (3, 17097066), (6, 8548533), (7, 7327314), (9, 5699022), (14, 3663657), (18, 2849511), (21, 2442438), (27, 1899674), (29, 1768662), (42, 1221219), (54, 949837), (58, 884331), (63, 814146), (87, 589554), (126, 407073), (174, 294777), (189, 271382), (203, 252666), (261, 196518), (378, 135691), (406, 126333), (522, 98259), (609, 84222), (783, 65506), (1218, 42111), (1566, 32753), (1827, 28074), (3654, 14037), (4679, 10962), (5481, 9358)]