53300390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37273}}^1$

素因数の和:37304

約数の個数: 32

約数和(自身を含む): 112716576

約数和(自身を除く): 59416186

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 37273, 74546, 186365, 372730, 410003, 484549, 820006, 969098, 2050015, 2422745, 4100030, 4845490, 5330039, 10660078, 26650195, 53300390]

約数ペア:

[(1, 53300390), (2, 26650195), (5, 10660078), (10, 5330039), (11, 4845490), (13, 4100030), (22, 2422745), (26, 2050015), (55, 969098), (65, 820006), (110, 484549), (130, 410003), (143, 372730), (286, 186365), (715, 74546), (1430, 37273)]