53765030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 58209370

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 79, 110, 115, 158, 230, 253, 269, 395, 506, 538, 790, 869, 1265, 1345, 1738, 1817, 2530, 2690, 2959, 3634, 4345, 5918, 6187, 8690, 9085, 12374, 14795, 18170, 19987, 21251, 29590, 30935, 39974, 42502, 61870, 68057, 99935, 106255, 136114, 199870, 212510, 233761, 340285, 467522, 488773, 680570, 977546, 1168805, 2337610, 2443865, 4887730, 5376503, 10753006, 26882515, 53765030]

約数ペア:

[(1, 53765030), (2, 26882515), (5, 10753006), (10, 5376503), (11, 4887730), (22, 2443865), (23, 2337610), (46, 1168805), (55, 977546), (79, 680570), (110, 488773), (115, 467522), (158, 340285), (230, 233761), (253, 212510), (269, 199870), (395, 136114), (506, 106255), (538, 99935), (790, 68057), (869, 61870), (1265, 42502), (1345, 39974), (1738, 30935), (1817, 29590), (2530, 21251), (2690, 19987), (2959, 18170), (3634, 14795), (4345, 12374), (5918, 9085), (6187, 8690)]