50930980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1108

約数の個数: 48

約数和(自身を含む): 114065280

約数和(自身を除く): 63134300

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 326, 340, 652, 815, 919, 1630, 1838, 2771, 3260, 3676, 4595, 5542, 9190, 11084, 13855, 15623, 18380, 27710, 31246, 55420, 62492, 78115, 149797, 156230, 299594, 312460, 599188, 748985, 1497970, 2546549, 2995940, 5093098, 10186196, 12732745, 25465490, 50930980]

約数ペア:

[(1, 50930980), (2, 25465490), (4, 12732745), (5, 10186196), (10, 5093098), (17, 2995940), (20, 2546549), (34, 1497970), (68, 748985), (85, 599188), (163, 312460), (170, 299594), (326, 156230), (340, 149797), (652, 78115), (815, 62492), (919, 55420), (1630, 31246), (1838, 27710), (2771, 18380), (3260, 15623), (3676, 13855), (4595, 11084), (5542, 9190)]