47721012

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 113498112

約数和(自身を除く): 65777100

約数列:

[1, 2, 3, 4, 6, 12, 127, 173, 181, 254, 346, 362, 381, 508, 519, 543, 692, 724, 762, 1038, 1086, 1524, 2076, 2172, 21971, 22987, 31313, 43942, 45974, 62626, 65913, 68961, 87884, 91948, 93939, 125252, 131826, 137922, 187878, 263652, 275844, 375756, 3976751, 7953502, 11930253, 15907004, 23860506, 47721012]

約数ペア:

[(1, 47721012), (2, 23860506), (3, 15907004), (4, 11930253), (6, 7953502), (12, 3976751), (127, 375756), (173, 275844), (181, 263652), (254, 187878), (346, 137922), (362, 131826), (381, 125252), (508, 93939), (519, 91948), (543, 87884), (692, 68961), (724, 65913), (762, 62626), (1038, 45974), (1086, 43942), (1524, 31313), (2076, 22987), (2172, 21971)]