23122550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2513

約数の個数: 48

約数和(自身を含む): 49697712

約数和(自身を除く): 26575162

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 2473, 4675, 4946, 9350, 12365, 24730, 27203, 42041, 54406, 61825, 84082, 123650, 136015, 210205, 272030, 420410, 462451, 680075, 924902, 1051025, 1360150, 2102050, 2312255, 4624510, 11561275, 23122550]

約数ペア:

[(1, 23122550), (2, 11561275), (5, 4624510), (10, 2312255), (11, 2102050), (17, 1360150), (22, 1051025), (25, 924902), (34, 680075), (50, 462451), (55, 420410), (85, 272030), (110, 210205), (170, 136015), (187, 123650), (275, 84082), (374, 61825), (425, 54406), (550, 42041), (850, 27203), (935, 24730), (1870, 12365), (2473, 9350), (4675, 4946)]