55143992

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 105062400

約数和(自身を除く): 49918408

約数列:

[1, 2, 4, 8, 151, 191, 239, 302, 382, 478, 604, 764, 956, 1208, 1528, 1912, 28841, 36089, 45649, 57682, 72178, 91298, 115364, 144356, 182596, 230728, 288712, 365192, 6892999, 13785998, 27571996, 55143992]

約数ペア:

[(1, 55143992), (2, 27571996), (4, 13785998), (8, 6892999), (151, 365192), (191, 288712), (239, 230728), (302, 182596), (382, 144356), (478, 115364), (604, 91298), (764, 72178), (956, 57682), (1208, 45649), (1528, 36089), (1912, 28841)]