486511150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13841}}^1$

素因数の和:13909

約数の個数: 48

約数和(自身を含む): 978352560

約数和(自身を除く): 491841410

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 703, 925, 950, 1406, 1850, 3515, 7030, 13841, 17575, 27682, 35150, 69205, 138410, 262979, 346025, 512117, 525958, 692050, 1024234, 1314895, 2560585, 2629790, 5121170, 6574475, 9730223, 12802925, 13148950, 19460446, 25605850, 48651115, 97302230, 243255575, 486511150]

約数ペア:

[(1, 486511150), (2, 243255575), (5, 97302230), (10, 48651115), (19, 25605850), (25, 19460446), (37, 13148950), (38, 12802925), (50, 9730223), (74, 6574475), (95, 5121170), (185, 2629790), (190, 2560585), (370, 1314895), (475, 1024234), (703, 692050), (925, 525958), (950, 512117), (1406, 346025), (1850, 262979), (3515, 138410), (7030, 69205), (13841, 35150), (17575, 27682)]