26571550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 51907392

約数和(自身を除く): 25335842

約数列:

[1, 2, 5, 10, 25, 37, 50, 53, 74, 106, 185, 265, 271, 370, 530, 542, 925, 1325, 1355, 1850, 1961, 2650, 2710, 3922, 6775, 9805, 10027, 13550, 14363, 19610, 20054, 28726, 49025, 50135, 71815, 98050, 100270, 143630, 250675, 359075, 501350, 531431, 718150, 1062862, 2657155, 5314310, 13285775, 26571550]

約数ペア:

[(1, 26571550), (2, 13285775), (5, 5314310), (10, 2657155), (25, 1062862), (37, 718150), (50, 531431), (53, 501350), (74, 359075), (106, 250675), (185, 143630), (265, 100270), (271, 98050), (370, 71815), (530, 50135), (542, 49025), (925, 28726), (1325, 20054), (1355, 19610), (1850, 14363), (1961, 13550), (2650, 10027), (2710, 9805), (3922, 6775)]