50685160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3970

約数の個数: 64

約数和(自身を含む): 127137600

約数和(自身を除く): 76452440

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 3923, 6460, 7846, 12920, 15692, 19615, 31384, 39230, 66691, 74537, 78460, 133382, 149074, 156920, 266764, 298148, 333455, 372685, 533528, 596296, 666910, 745370, 1267129, 1333820, 1490740, 2534258, 2667640, 2981480, 5068516, 6335645, 10137032, 12671290, 25342580, 50685160]

約数ペア:

[(1, 50685160), (2, 25342580), (4, 12671290), (5, 10137032), (8, 6335645), (10, 5068516), (17, 2981480), (19, 2667640), (20, 2534258), (34, 1490740), (38, 1333820), (40, 1267129), (68, 745370), (76, 666910), (85, 596296), (95, 533528), (136, 372685), (152, 333455), (170, 298148), (190, 266764), (323, 156920), (340, 149074), (380, 133382), (646, 78460), (680, 74537), (760, 66691), (1292, 39230), (1615, 31384), (2584, 19615), (3230, 15692), (3923, 12920), (6460, 7846)]