49949298

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2591}}^1$

素因数の和:2629

約数の個数: 80

約数和(自身を含む): 135489024

約数和(自身を除く): 85539726

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 2142, 2591, 2754, 3213, 5182, 6426, 7773, 9639, 15546, 18137, 19278, 23319, 36274, 44047, 46638, 54411, 69957, 88094, 108822, 132141, 139914, 163233, 209871, 264282, 308329, 326466, 396423, 419742, 489699, 616658, 792846, 924987, 979398, 1189269, 1469097, 1849974, 2378538, 2774961, 2938194, 3567807, 5549922, 7135614, 8324883, 16649766, 24974649, 49949298]

約数ペア:

[(1, 49949298), (2, 24974649), (3, 16649766), (6, 8324883), (7, 7135614), (9, 5549922), (14, 3567807), (17, 2938194), (18, 2774961), (21, 2378538), (27, 1849974), (34, 1469097), (42, 1189269), (51, 979398), (54, 924987), (63, 792846), (81, 616658), (102, 489699), (119, 419742), (126, 396423), (153, 326466), (162, 308329), (189, 264282), (238, 209871), (306, 163233), (357, 139914), (378, 132141), (459, 108822), (567, 88094), (714, 69957), (918, 54411), (1071, 46638), (1134, 44047), (1377, 36274), (2142, 23319), (2591, 19278), (2754, 18137), (3213, 15546), (5182, 9639), (6426, 7773)]