49906240

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1879}}^1$

素因数の和:1979

約数の個数: 56

約数和(自身を含む): 120335040

約数和(自身を除く): 70428800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 1879, 2656, 3320, 3758, 5312, 6640, 7516, 9395, 13280, 15032, 18790, 26560, 30064, 37580, 60128, 75160, 120256, 150320, 155957, 300640, 311914, 601280, 623828, 779785, 1247656, 1559570, 2495312, 3119140, 4990624, 6238280, 9981248, 12476560, 24953120, 49906240]

約数ペア:

[(1, 49906240), (2, 24953120), (4, 12476560), (5, 9981248), (8, 6238280), (10, 4990624), (16, 3119140), (20, 2495312), (32, 1559570), (40, 1247656), (64, 779785), (80, 623828), (83, 601280), (160, 311914), (166, 300640), (320, 155957), (332, 150320), (415, 120256), (664, 75160), (830, 60128), (1328, 37580), (1660, 30064), (1879, 26560), (2656, 18790), (3320, 15032), (3758, 13280), (5312, 9395), (6640, 7516)]