54646140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3463}}^1$

素因数の和:3738

約数の個数: 48

約数和(自身を含む): 153635328

約数和(自身を除く): 98989188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3463, 3945, 5260, 6926, 7890, 10389, 13852, 15780, 17315, 20778, 34630, 41556, 51945, 69260, 103890, 207780, 910769, 1821538, 2732307, 3643076, 4553845, 5464614, 9107690, 10929228, 13661535, 18215380, 27323070, 54646140]

約数ペア:

[(1, 54646140), (2, 27323070), (3, 18215380), (4, 13661535), (5, 10929228), (6, 9107690), (10, 5464614), (12, 4553845), (15, 3643076), (20, 2732307), (30, 1821538), (60, 910769), (263, 207780), (526, 103890), (789, 69260), (1052, 51945), (1315, 41556), (1578, 34630), (2630, 20778), (3156, 17315), (3463, 15780), (3945, 13852), (5260, 10389), (6926, 7890)]