49441329

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 86112000

約数和(自身を除く): 36670671

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 149, 161, 207, 229, 447, 483, 687, 1043, 1341, 1449, 1603, 2061, 3129, 3427, 4809, 5267, 9387, 10281, 14427, 15801, 23989, 30843, 34121, 36869, 47403, 71967, 102363, 110607, 215901, 238847, 307089, 331821, 716541, 784783, 2149623, 2354349, 5493481, 7063047, 16480443, 49441329]

約数ペア:

[(1, 49441329), (3, 16480443), (7, 7063047), (9, 5493481), (21, 2354349), (23, 2149623), (63, 784783), (69, 716541), (149, 331821), (161, 307089), (207, 238847), (229, 215901), (447, 110607), (483, 102363), (687, 71967), (1043, 47403), (1341, 36869), (1449, 34121), (1603, 30843), (2061, 23989), (3129, 15801), (3427, 14427), (4809, 10281), (5267, 9387)]