48531700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 131241600

約数和(自身を除く): 82709900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 41, 50, 70, 76, 82, 89, 95, 100, 133, 140, 164, 175, 178, 190, 205, 266, 287, 350, 356, 380, 410, 445, 475, 532, 574, 623, 665, 700, 779, 820, 890, 950, 1025, 1148, 1246, 1330, 1435, 1558, 1691, 1780, 1900, 2050, 2225, 2492, 2660, 2870, 3115, 3116, 3325, 3382, 3649, 3895, 4100, 4450, 5453, 5740, 6230, 6650, 6764, 7175, 7298, 7790, 8455, 8900, 10906, 11837, 12460, 13300, 14350, 14596, 15575, 15580, 16910, 18245, 19475, 21812, 23674, 25543, 27265, 28700, 31150, 33820, 36490, 38950, 42275, 47348, 51086, 54530, 59185, 62300, 69331, 72980, 77900, 84550, 91225, 102172, 109060, 118370, 127715, 136325, 138662, 169100, 182450, 236740, 255430, 272650, 277324, 295925, 346655, 364900, 485317, 510860, 545300, 591850, 638575, 693310, 970634, 1183700, 1277150, 1386620, 1733275, 1941268, 2426585, 2554300, 3466550, 4853170, 6933100, 9706340, 12132925, 24265850, 48531700]

約数ペア:

[(1, 48531700), (2, 24265850), (4, 12132925), (5, 9706340), (7, 6933100), (10, 4853170), (14, 3466550), (19, 2554300), (20, 2426585), (25, 1941268), (28, 1733275), (35, 1386620), (38, 1277150), (41, 1183700), (50, 970634), (70, 693310), (76, 638575), (82, 591850), (89, 545300), (95, 510860), (100, 485317), (133, 364900), (140, 346655), (164, 295925), (175, 277324), (178, 272650), (190, 255430), (205, 236740), (266, 182450), (287, 169100), (350, 138662), (356, 136325), (380, 127715), (410, 118370), (445, 109060), (475, 102172), (532, 91225), (574, 84550), (623, 77900), (665, 72980), (700, 69331), (779, 62300), (820, 59185), (890, 54530), (950, 51086), (1025, 47348), (1148, 42275), (1246, 38950), (1330, 36490), (1435, 33820), (1558, 31150), (1691, 28700), (1780, 27265), (1900, 25543), (2050, 23674), (2225, 21812), (2492, 19475), (2660, 18245), (2870, 16910), (3115, 15580), (3116, 15575), (3325, 14596), (3382, 14350), (3649, 13300), (3895, 12460), (4100, 11837), (4450, 10906), (5453, 8900), (5740, 8455), (6230, 7790), (6650, 7298), (6764, 7175)]