48677840

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7331}}^1$

素因数の和:7427

約数の個数: 40

約数和(自身を含む): 114555168

約数和(自身を除く): 65877328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 7331, 14662, 29324, 36655, 58648, 73310, 117296, 146620, 293240, 586480, 608473, 1216946, 2433892, 3042365, 4867784, 6084730, 9735568, 12169460, 24338920, 48677840]

約数ペア:

[(1, 48677840), (2, 24338920), (4, 12169460), (5, 9735568), (8, 6084730), (10, 4867784), (16, 3042365), (20, 2433892), (40, 1216946), (80, 608473), (83, 586480), (166, 293240), (332, 146620), (415, 117296), (664, 73310), (830, 58648), (1328, 36655), (1660, 29324), (3320, 14662), (6640, 7331)]