49209040

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7411}}^1$

素因数の和:7507

約数の個数: 40

約数和(自身を含む): 115805088

約数和(自身を除く): 66596048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 7411, 14822, 29644, 37055, 59288, 74110, 118576, 148220, 296440, 592880, 615113, 1230226, 2460452, 3075565, 4920904, 6151130, 9841808, 12302260, 24604520, 49209040]

約数ペア:

[(1, 49209040), (2, 24604520), (4, 12302260), (5, 9841808), (8, 6151130), (10, 4920904), (16, 3075565), (20, 2460452), (40, 1230226), (80, 615113), (83, 592880), (166, 296440), (332, 148220), (415, 118576), (664, 74110), (830, 59288), (1328, 37055), (1660, 29644), (3320, 14822), (6640, 7411)]