49965516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4343

約数の個数: 72

約数和(自身を含む): 140802480

約数和(自身を除く): 90836964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 4297, 5814, 8594, 11628, 12891, 17188, 25782, 38673, 51564, 73049, 77346, 81643, 146098, 154692, 163286, 219147, 244929, 292196, 326572, 438294, 489858, 657441, 734787, 876588, 979716, 1314882, 1387931, 1469574, 2629764, 2775862, 2939148, 4163793, 5551724, 8327586, 12491379, 16655172, 24982758, 49965516]

約数ペア:

[(1, 49965516), (2, 24982758), (3, 16655172), (4, 12491379), (6, 8327586), (9, 5551724), (12, 4163793), (17, 2939148), (18, 2775862), (19, 2629764), (34, 1469574), (36, 1387931), (38, 1314882), (51, 979716), (57, 876588), (68, 734787), (76, 657441), (102, 489858), (114, 438294), (153, 326572), (171, 292196), (204, 244929), (228, 219147), (306, 163286), (323, 154692), (342, 146098), (612, 81643), (646, 77346), (684, 73049), (969, 51564), (1292, 38673), (1938, 25782), (2907, 17188), (3876, 12891), (4297, 11628), (5814, 8594)]