56838721247

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:973

約数の個数: 96

約数和(自身を含む): 79190784000

約数和(自身を除く): 22352062753

約数列:

[1, 7, 11, 17, 31, 49, 77, 119, 187, 217, 341, 401, 499, 527, 539, 833, 1309, 1519, 2387, 2807, 3493, 3689, 4411, 5489, 5797, 6817, 8483, 9163, 12431, 15469, 16709, 19649, 24451, 25823, 30877, 38423, 40579, 47719, 59381, 74987, 87017, 93313, 108283, 136741, 170159, 200099, 211327, 216139, 262973, 268961, 284053, 334033, 415667, 524909, 609119, 653191, 757981, 957187, 1191113, 1400693, 1479289, 1840811, 2201089, 2324597, 2892703, 3401683, 3674363, 4572337, 6203069, 6700309, 8337791, 9804851, 10355023, 12885677, 15407623, 16272179, 20248921, 23811781, 37418513, 43421483, 68233759, 105452173, 107853361, 113905253, 141742447, 166682467, 261929591, 303950381, 477636313, 738165211, 1159973903, 1833507137, 3343454191, 5167156477, 8119817321, 56838721247]

約数ペア:

[(1, 56838721247), (7, 8119817321), (11, 5167156477), (17, 3343454191), (31, 1833507137), (49, 1159973903), (77, 738165211), (119, 477636313), (187, 303950381), (217, 261929591), (341, 166682467), (401, 141742447), (499, 113905253), (527, 107853361), (539, 105452173), (833, 68233759), (1309, 43421483), (1519, 37418513), (2387, 23811781), (2807, 20248921), (3493, 16272179), (3689, 15407623), (4411, 12885677), (5489, 10355023), (5797, 9804851), (6817, 8337791), (8483, 6700309), (9163, 6203069), (12431, 4572337), (15469, 3674363), (16709, 3401683), (19649, 2892703), (24451, 2324597), (25823, 2201089), (30877, 1840811), (38423, 1479289), (40579, 1400693), (47719, 1191113), (59381, 957187), (74987, 757981), (87017, 653191), (93313, 609119), (108283, 524909), (136741, 415667), (170159, 334033), (200099, 284053), (211327, 268961), (216139, 262973)]