50368498

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1133

約数の個数: 16

約数和(自身を含む): 76616280

約数和(自身を除く): 26247782

約数列:

[1, 2, 101, 202, 389, 641, 778, 1282, 39289, 64741, 78578, 129482, 249349, 498698, 25184249, 50368498]

約数ペア:

[(1, 50368498), (2, 25184249), (101, 498698), (202, 249349), (389, 129482), (641, 78578), (778, 64741), (1282, 39289)]