42953350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2693}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 90195120

約数和(自身を除く): 47241770

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 2693, 3190, 5386, 7975, 13465, 15950, 26930, 29623, 59246, 67325, 78097, 134650, 148115, 156194, 296230, 390485, 740575, 780970, 859067, 1481150, 1718134, 1952425, 3904850, 4295335, 8590670, 21476675, 42953350]

約数ペア:

[(1, 42953350), (2, 21476675), (5, 8590670), (10, 4295335), (11, 3904850), (22, 1952425), (25, 1718134), (29, 1481150), (50, 859067), (55, 780970), (58, 740575), (110, 390485), (145, 296230), (275, 156194), (290, 148115), (319, 134650), (550, 78097), (638, 67325), (725, 59246), (1450, 29623), (1595, 26930), (2693, 15950), (3190, 13465), (5386, 7975)]