52400530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 65172590

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 89, 91, 130, 178, 182, 445, 455, 623, 647, 890, 910, 1157, 1246, 1294, 2314, 3115, 3235, 4529, 5785, 6230, 6470, 8099, 8411, 9058, 11570, 16198, 16822, 22645, 40495, 42055, 45290, 57583, 58877, 80990, 84110, 115166, 117754, 287915, 294385, 403081, 575830, 588770, 748579, 806162, 1497158, 2015405, 3742895, 4030810, 5240053, 7485790, 10480106, 26200265, 52400530]

約数ペア:

[(1, 52400530), (2, 26200265), (5, 10480106), (7, 7485790), (10, 5240053), (13, 4030810), (14, 3742895), (26, 2015405), (35, 1497158), (65, 806162), (70, 748579), (89, 588770), (91, 575830), (130, 403081), (178, 294385), (182, 287915), (445, 117754), (455, 115166), (623, 84110), (647, 80990), (890, 58877), (910, 57583), (1157, 45290), (1246, 42055), (1294, 40495), (2314, 22645), (3115, 16822), (3235, 16198), (4529, 11570), (5785, 9058), (6230, 8411), (6470, 8099)]