47968810812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2180797}}^1$

素因数の和:2180867

約数の個数: 72

約数和(自身を含む): 133360159296

約数和(自身を除く): 85391348484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 21996, 2180797, 4361594, 6542391, 8723188, 13084782, 19627173, 26169564, 28350361, 39254346, 56700722, 78508692, 85051083, 102497459, 113401444, 170102166, 204994918, 255153249, 307492377, 340204332, 409989836, 510306498, 614984754, 922477131, 1020612996, 1229969508, 1332466967, 1844954262, 2664933934, 3689908524, 3997400901, 5329867868, 7994801802, 11992202703, 15989603604, 23984405406, 47968810812]

約数ペア:

[(1, 47968810812), (2, 23984405406), (3, 15989603604), (4, 11992202703), (6, 7994801802), (9, 5329867868), (12, 3997400901), (13, 3689908524), (18, 2664933934), (26, 1844954262), (36, 1332466967), (39, 1229969508), (47, 1020612996), (52, 922477131), (78, 614984754), (94, 510306498), (117, 409989836), (141, 340204332), (156, 307492377), (188, 255153249), (234, 204994918), (282, 170102166), (423, 113401444), (468, 102497459), (564, 85051083), (611, 78508692), (846, 56700722), (1222, 39254346), (1692, 28350361), (1833, 26169564), (2444, 19627173), (3666, 13084782), (5499, 8723188), (7332, 6542391), (10998, 4361594), (21996, 2180797)]