51077450

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 98148480

約数和(自身を除く): 47071030

約数列:

[1, 2, 5, 10, 25, 50, 67, 79, 134, 158, 193, 335, 386, 395, 670, 790, 965, 1675, 1930, 1975, 3350, 3950, 4825, 5293, 9650, 10586, 12931, 15247, 25862, 26465, 30494, 52930, 64655, 76235, 129310, 132325, 152470, 264650, 323275, 381175, 646550, 762350, 1021549, 2043098, 5107745, 10215490, 25538725, 51077450]

約数ペア:

[(1, 51077450), (2, 25538725), (5, 10215490), (10, 5107745), (25, 2043098), (50, 1021549), (67, 762350), (79, 646550), (134, 381175), (158, 323275), (193, 264650), (335, 152470), (386, 132325), (395, 129310), (670, 76235), (790, 64655), (965, 52930), (1675, 30494), (1930, 26465), (1975, 25862), (3350, 15247), (3950, 12931), (4825, 10586), (5293, 9650)]