56563504

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 111992832

約数和(自身を除く): 55429328

約数列:

[1, 2, 4, 8, 16, 83, 166, 191, 223, 332, 382, 446, 664, 764, 892, 1328, 1528, 1784, 3056, 3568, 15853, 18509, 31706, 37018, 42593, 63412, 74036, 85186, 126824, 148072, 170372, 253648, 296144, 340744, 681488, 3535219, 7070438, 14140876, 28281752, 56563504]

約数ペア:

[(1, 56563504), (2, 28281752), (4, 14140876), (8, 7070438), (16, 3535219), (83, 681488), (166, 340744), (191, 296144), (223, 253648), (332, 170372), (382, 148072), (446, 126824), (664, 85186), (764, 74036), (892, 63412), (1328, 42593), (1528, 37018), (1784, 31706), (3056, 18509), (3568, 15853)]