54798964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 113954400

約数和(自身を除く): 59155436

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 101, 118, 121, 202, 209, 236, 242, 404, 418, 484, 649, 836, 1111, 1121, 1298, 1919, 2222, 2242, 2299, 2596, 3838, 4444, 4484, 4598, 5959, 7139, 7676, 9196, 11918, 12221, 12331, 14278, 21109, 23836, 24442, 24662, 28556, 42218, 48884, 49324, 65549, 84436, 113221, 131098, 135641, 226442, 232199, 262196, 271282, 452884, 464398, 542564, 721039, 928796, 1245431, 1442078, 2490862, 2884156, 4981724, 13699741, 27399482, 54798964]

約数ペア:

[(1, 54798964), (2, 27399482), (4, 13699741), (11, 4981724), (19, 2884156), (22, 2490862), (38, 1442078), (44, 1245431), (59, 928796), (76, 721039), (101, 542564), (118, 464398), (121, 452884), (202, 271282), (209, 262196), (236, 232199), (242, 226442), (404, 135641), (418, 131098), (484, 113221), (649, 84436), (836, 65549), (1111, 49324), (1121, 48884), (1298, 42218), (1919, 28556), (2222, 24662), (2242, 24442), (2299, 23836), (2596, 21109), (3838, 14278), (4444, 12331), (4484, 12221), (4598, 11918), (5959, 9196), (7139, 7676)]