51248744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2711}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 102513600

約数和(自身を除く): 51264856

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 2363, 2711, 4726, 5422, 9452, 10844, 18904, 21688, 46087, 92174, 184348, 368696, 376829, 753658, 1507316, 3014632, 6406093, 12812186, 25624372, 51248744]

約数ペア:

[(1, 51248744), (2, 25624372), (4, 12812186), (8, 6406093), (17, 3014632), (34, 1507316), (68, 753658), (136, 376829), (139, 368696), (278, 184348), (556, 92174), (1112, 46087), (2363, 21688), (2711, 18904), (4726, 10844), (5422, 9452)]