54151370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8501}}^1$

素因数の和:8535

約数の個数: 48

約数和(自身を含む): 122122728

約数和(自身を除く): 67971358

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 8501, 17002, 42505, 59507, 85010, 110513, 119014, 221026, 297535, 416549, 552565, 595070, 773591, 833098, 1105130, 1547182, 2082745, 3867955, 4165490, 5415137, 7735910, 10830274, 27075685, 54151370]

約数ペア:

[(1, 54151370), (2, 27075685), (5, 10830274), (7, 7735910), (10, 5415137), (13, 4165490), (14, 3867955), (26, 2082745), (35, 1547182), (49, 1105130), (65, 833098), (70, 773591), (91, 595070), (98, 552565), (130, 416549), (182, 297535), (245, 221026), (455, 119014), (490, 110513), (637, 85010), (910, 59507), (1274, 42505), (3185, 17002), (6370, 8501)]