57333280

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6761}}^1$

素因数の和:6829

約数の個数: 48

約数和(自身を含む): 138025944

約数和(自身を除く): 80692664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 6761, 8480, 13522, 27044, 33805, 54088, 67610, 108176, 135220, 216352, 270440, 358333, 540880, 716666, 1081760, 1433332, 1791665, 2866664, 3583330, 5733328, 7166660, 11466656, 14333320, 28666640, 57333280]

約数ペア:

[(1, 57333280), (2, 28666640), (4, 14333320), (5, 11466656), (8, 7166660), (10, 5733328), (16, 3583330), (20, 2866664), (32, 1791665), (40, 1433332), (53, 1081760), (80, 716666), (106, 540880), (160, 358333), (212, 270440), (265, 216352), (424, 135220), (530, 108176), (848, 67610), (1060, 54088), (1696, 33805), (2120, 27044), (4240, 13522), (6761, 8480)]