55365430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 113296320

約数和(自身を除く): 57930890

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 61, 85, 95, 122, 170, 190, 281, 305, 323, 562, 610, 646, 1037, 1159, 1405, 1615, 2074, 2318, 2810, 3230, 4777, 5185, 5339, 5795, 9554, 10370, 10678, 11590, 17141, 19703, 23885, 26695, 34282, 39406, 47770, 53390, 85705, 90763, 98515, 171410, 181526, 197030, 291397, 325679, 453815, 582794, 651358, 907630, 1456985, 1628395, 2913970, 3256790, 5536543, 11073086, 27682715, 55365430]

約数ペア:

[(1, 55365430), (2, 27682715), (5, 11073086), (10, 5536543), (17, 3256790), (19, 2913970), (34, 1628395), (38, 1456985), (61, 907630), (85, 651358), (95, 582794), (122, 453815), (170, 325679), (190, 291397), (281, 197030), (305, 181526), (323, 171410), (562, 98515), (610, 90763), (646, 85705), (1037, 53390), (1159, 47770), (1405, 39406), (1615, 34282), (2074, 26695), (2318, 23885), (2810, 19703), (3230, 17141), (4777, 11590), (5185, 10678), (5339, 10370), (5795, 9554)]