77126450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2987

約数の個数: 48

約数和(自身を含む): 156847104

約数和(自身を除く): 79720654

約数列:

[1, 2, 5, 10, 17, 25, 31, 34, 50, 62, 85, 155, 170, 310, 425, 527, 775, 850, 1054, 1550, 2635, 2927, 5270, 5854, 13175, 14635, 26350, 29270, 49759, 73175, 90737, 99518, 146350, 181474, 248795, 453685, 497590, 907370, 1243975, 1542529, 2268425, 2487950, 3085058, 4536850, 7712645, 15425290, 38563225, 77126450]

約数ペア:

[(1, 77126450), (2, 38563225), (5, 15425290), (10, 7712645), (17, 4536850), (25, 3085058), (31, 2487950), (34, 2268425), (50, 1542529), (62, 1243975), (85, 907370), (155, 497590), (170, 453685), (310, 248795), (425, 181474), (527, 146350), (775, 99518), (850, 90737), (1054, 73175), (1550, 49759), (2635, 29270), (2927, 26350), (5270, 14635), (5854, 13175)]