49271880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{58657}}^1$

素因数の和:58678

約数の個数: 64

約数和(自身を含む): 168935040

約数和(自身を除く): 119663160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 58657, 117314, 175971, 234628, 293285, 351942, 410599, 469256, 586570, 703884, 821198, 879855, 1173140, 1231797, 1407768, 1642396, 1759710, 2052995, 2346280, 2463594, 3284792, 3519420, 4105990, 4927188, 6158985, 7038840, 8211980, 9854376, 12317970, 16423960, 24635940, 49271880]

約数ペア:

[(1, 49271880), (2, 24635940), (3, 16423960), (4, 12317970), (5, 9854376), (6, 8211980), (7, 7038840), (8, 6158985), (10, 4927188), (12, 4105990), (14, 3519420), (15, 3284792), (20, 2463594), (21, 2346280), (24, 2052995), (28, 1759710), (30, 1642396), (35, 1407768), (40, 1231797), (42, 1173140), (56, 879855), (60, 821198), (70, 703884), (84, 586570), (105, 469256), (120, 410599), (140, 351942), (168, 293285), (210, 234628), (280, 175971), (420, 117314), (840, 58657)]