54156787204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1\times {\mathrm{19541}}^1$

素因数の和:20020

約数の個数: 48

約数和(自身を含む): 102956636160

約数和(自身を除く): 48799848956

約数列:

[1, 2, 4, 13, 26, 52, 223, 239, 446, 478, 892, 956, 2899, 3107, 5798, 6214, 11596, 12428, 19541, 39082, 53297, 78164, 106594, 213188, 254033, 508066, 692861, 1016132, 1385722, 2771444, 4357643, 4670299, 8715286, 9340598, 17430572, 18681196, 56649359, 60713887, 113298718, 121427774, 226597436, 242855548, 1041476677, 2082953354, 4165906708, 13539196801, 27078393602, 54156787204]

約数ペア:

[(1, 54156787204), (2, 27078393602), (4, 13539196801), (13, 4165906708), (26, 2082953354), (52, 1041476677), (223, 242855548), (239, 226597436), (446, 121427774), (478, 113298718), (892, 60713887), (956, 56649359), (2899, 18681196), (3107, 17430572), (5798, 9340598), (6214, 8715286), (11596, 4670299), (12428, 4357643), (19541, 2771444), (39082, 1385722), (53297, 1016132), (78164, 692861), (106594, 508066), (213188, 254033)]