53940964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 121347072

約数和(自身を除く): 67406108

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 127, 154, 196, 197, 254, 308, 394, 508, 539, 788, 889, 1078, 1379, 1397, 1778, 2156, 2167, 2758, 2794, 3556, 4334, 5516, 5588, 6223, 8668, 9653, 9779, 12446, 15169, 19306, 19558, 24892, 25019, 30338, 38612, 39116, 50038, 60676, 68453, 100076, 106183, 136906, 175133, 212366, 273812, 275209, 350266, 424732, 550418, 700532, 1100836, 1225931, 1926463, 2451862, 3852926, 4903724, 7705852, 13485241, 26970482, 53940964]

約数ペア:

[(1, 53940964), (2, 26970482), (4, 13485241), (7, 7705852), (11, 4903724), (14, 3852926), (22, 2451862), (28, 1926463), (44, 1225931), (49, 1100836), (77, 700532), (98, 550418), (127, 424732), (154, 350266), (196, 275209), (197, 273812), (254, 212366), (308, 175133), (394, 136906), (508, 106183), (539, 100076), (788, 68453), (889, 60676), (1078, 50038), (1379, 39116), (1397, 38612), (1778, 30338), (2156, 25019), (2167, 24892), (2758, 19558), (2794, 19306), (3556, 15169), (4334, 12446), (5516, 9779), (5588, 9653), (6223, 8668)]