47957940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{88811}}^1$

素因数の和:88829

約数の個数: 48

約数和(自身を含む): 149204160

約数和(自身を除く): 101246220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 88811, 177622, 266433, 355244, 444055, 532866, 799299, 888110, 1065732, 1332165, 1598598, 1776220, 2397897, 2664330, 3197196, 3996495, 4795794, 5328660, 7992990, 9591588, 11989485, 15985980, 23978970, 47957940]

約数ペア:

[(1, 47957940), (2, 23978970), (3, 15985980), (4, 11989485), (5, 9591588), (6, 7992990), (9, 5328660), (10, 4795794), (12, 3996495), (15, 3197196), (18, 2664330), (20, 2397897), (27, 1776220), (30, 1598598), (36, 1332165), (45, 1065732), (54, 888110), (60, 799299), (90, 532866), (108, 444055), (135, 355244), (180, 266433), (270, 177622), (540, 88811)]