54914398

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{421}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 105645168

約数和(自身を除く): 50730770

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 421, 539, 842, 847, 1078, 1331, 1694, 2662, 2947, 4631, 5894, 5929, 9262, 9317, 11858, 18634, 20629, 32417, 41258, 50941, 64834, 65219, 101882, 130438, 226919, 356587, 453838, 560351, 713174, 1120702, 2496109, 3922457, 4992218, 7844914, 27457199, 54914398]

約数ペア:

[(1, 54914398), (2, 27457199), (7, 7844914), (11, 4992218), (14, 3922457), (22, 2496109), (49, 1120702), (77, 713174), (98, 560351), (121, 453838), (154, 356587), (242, 226919), (421, 130438), (539, 101882), (842, 65219), (847, 64834), (1078, 50941), (1331, 41258), (1694, 32417), (2662, 20629), (2947, 18634), (4631, 11858), (5894, 9317), (5929, 9262)]