53008670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:2001

約数の個数: 64

約数和(自身を含む): 118056960

約数和(自身を除く): 65048290

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 1951, 2090, 2470, 2717, 3902, 5434, 9755, 13585, 19510, 21461, 25363, 27170, 37069, 42922, 50726, 74138, 107305, 126815, 185345, 214610, 253630, 278993, 370690, 407759, 481897, 557986, 815518, 963794, 1394965, 2038795, 2409485, 2789930, 4077590, 4818970, 5300867, 10601734, 26504335, 53008670]

約数ペア:

[(1, 53008670), (2, 26504335), (5, 10601734), (10, 5300867), (11, 4818970), (13, 4077590), (19, 2789930), (22, 2409485), (26, 2038795), (38, 1394965), (55, 963794), (65, 815518), (95, 557986), (110, 481897), (130, 407759), (143, 370690), (190, 278993), (209, 253630), (247, 214610), (286, 185345), (418, 126815), (494, 107305), (715, 74138), (1045, 50726), (1235, 42922), (1430, 37069), (1951, 27170), (2090, 25363), (2470, 21461), (2717, 19510), (3902, 13585), (5434, 9755)]