53008120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120473}}^1$

素因数の和:120495

約数の個数: 32

約数和(自身を含む): 130111920

約数和(自身を除く): 77103800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 120473, 240946, 481892, 602365, 963784, 1204730, 1325203, 2409460, 2650406, 4818920, 5300812, 6626015, 10601624, 13252030, 26504060, 53008120]

約数ペア:

[(1, 53008120), (2, 26504060), (4, 13252030), (5, 10601624), (8, 6626015), (10, 5300812), (11, 4818920), (20, 2650406), (22, 2409460), (40, 1325203), (44, 1204730), (55, 963784), (88, 602365), (110, 481892), (220, 240946), (440, 120473)]