52919920

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1381}}^1$

素因数の和:1873

約数の個数: 40

約数和(自身を含む): 123384960

約数和(自身を除く): 70465040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 958, 1381, 1916, 2395, 2762, 3832, 4790, 5524, 6905, 7664, 9580, 11048, 13810, 19160, 22096, 27620, 38320, 55240, 110480, 661499, 1322998, 2645996, 3307495, 5291992, 6614990, 10583984, 13229980, 26459960, 52919920]

約数ペア:

[(1, 52919920), (2, 26459960), (4, 13229980), (5, 10583984), (8, 6614990), (10, 5291992), (16, 3307495), (20, 2645996), (40, 1322998), (80, 661499), (479, 110480), (958, 55240), (1381, 38320), (1916, 27620), (2395, 22096), (2762, 19160), (3832, 13810), (4790, 11048), (5524, 9580), (6905, 7664)]