66261650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14563}}^1$

素因数の和:14595

約数の個数: 48

約数和(自身を含む): 151698624

約数和(自身を除く): 85436974

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 14563, 29126, 72815, 101941, 145630, 189319, 203882, 364075, 378638, 509705, 728150, 946595, 1019410, 1325233, 1893190, 2548525, 2650466, 4732975, 5097050, 6626165, 9465950, 13252330, 33130825, 66261650]

約数ペア:

[(1, 66261650), (2, 33130825), (5, 13252330), (7, 9465950), (10, 6626165), (13, 5097050), (14, 4732975), (25, 2650466), (26, 2548525), (35, 1893190), (50, 1325233), (65, 1019410), (70, 946595), (91, 728150), (130, 509705), (175, 378638), (182, 364075), (325, 203882), (350, 189319), (455, 145630), (650, 101941), (910, 72815), (2275, 29126), (4550, 14563)]