53048925

素因数分解:

$3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 120

約数和(自身を含む): 110189376

約数和(自身を除く): 57140451

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 27, 45, 51, 67, 69, 75, 81, 85, 115, 135, 153, 201, 207, 225, 255, 335, 345, 391, 405, 425, 459, 575, 603, 621, 675, 765, 1005, 1035, 1139, 1173, 1275, 1377, 1541, 1675, 1725, 1809, 1863, 1955, 2025, 2295, 3015, 3105, 3417, 3519, 3825, 4623, 5025, 5175, 5427, 5695, 5865, 6885, 7705, 9045, 9315, 9775, 10251, 10557, 11475, 13869, 15075, 15525, 17085, 17595, 23115, 26197, 27135, 28475, 29325, 30753, 31671, 34425, 38525, 41607, 45225, 46575, 51255, 52785, 69345, 78591, 85425, 87975, 92259, 115575, 124821, 130985, 135675, 153765, 158355, 208035, 235773, 256275, 263925, 346725, 392955, 461295, 624105, 654925, 707319, 768825, 791775, 1040175, 1178865, 1964775, 2121957, 2306475, 3120525, 3536595, 5894325, 10609785, 17682975, 53048925]

約数ペア:

[(1, 53048925), (3, 17682975), (5, 10609785), (9, 5894325), (15, 3536595), (17, 3120525), (23, 2306475), (25, 2121957), (27, 1964775), (45, 1178865), (51, 1040175), (67, 791775), (69, 768825), (75, 707319), (81, 654925), (85, 624105), (115, 461295), (135, 392955), (153, 346725), (201, 263925), (207, 256275), (225, 235773), (255, 208035), (335, 158355), (345, 153765), (391, 135675), (405, 130985), (425, 124821), (459, 115575), (575, 92259), (603, 87975), (621, 85425), (675, 78591), (765, 69345), (1005, 52785), (1035, 51255), (1139, 46575), (1173, 45225), (1275, 41607), (1377, 38525), (1541, 34425), (1675, 31671), (1725, 30753), (1809, 29325), (1863, 28475), (1955, 27135), (2025, 26197), (2295, 23115), (3015, 17595), (3105, 17085), (3417, 15525), (3519, 15075), (3825, 13869), (4623, 11475), (5025, 10557), (5175, 10251), (5427, 9775), (5695, 9315), (5865, 9045), (6885, 7705)]