49746640920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1\times {\mathrm{4703}}^1$

素因数の和:5385

約数の個数: 128

約数和(自身を含む): 150404567040

約数和(自身を除く): 100657926120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 487, 543, 724, 905, 974, 1086, 1448, 1461, 1810, 1948, 2172, 2435, 2715, 2922, 3620, 3896, 4344, 4703, 4870, 5430, 5844, 7240, 7305, 9406, 9740, 10860, 11688, 14109, 14610, 18812, 19480, 21720, 23515, 28218, 29220, 37624, 47030, 56436, 58440, 70545, 88147, 94060, 112872, 141090, 176294, 188120, 264441, 282180, 352588, 440735, 528882, 564360, 705176, 851243, 881470, 1057764, 1322205, 1702486, 1762940, 2115528, 2290361, 2553729, 2644410, 3404972, 3525880, 4256215, 4580722, 5107458, 5288820, 6809944, 6871083, 8512430, 9161444, 10214916, 10577640, 11451805, 12768645, 13742166, 17024860, 18322888, 20429832, 22903610, 25537290, 27484332, 34049720, 34355415, 45807220, 51074580, 54968664, 68710830, 91614440, 102149160, 137421660, 274843320, 414555341, 829110682, 1243666023, 1658221364, 2072776705, 2487332046, 3316442728, 4145553410, 4974664092, 6218330115, 8291106820, 9949328184, 12436660230, 16582213640, 24873320460, 49746640920]

約数ペア:

[(1, 49746640920), (2, 24873320460), (3, 16582213640), (4, 12436660230), (5, 9949328184), (6, 8291106820), (8, 6218330115), (10, 4974664092), (12, 4145553410), (15, 3316442728), (20, 2487332046), (24, 2072776705), (30, 1658221364), (40, 1243666023), (60, 829110682), (120, 414555341), (181, 274843320), (362, 137421660), (487, 102149160), (543, 91614440), (724, 68710830), (905, 54968664), (974, 51074580), (1086, 45807220), (1448, 34355415), (1461, 34049720), (1810, 27484332), (1948, 25537290), (2172, 22903610), (2435, 20429832), (2715, 18322888), (2922, 17024860), (3620, 13742166), (3896, 12768645), (4344, 11451805), (4703, 10577640), (4870, 10214916), (5430, 9161444), (5844, 8512430), (7240, 6871083), (7305, 6809944), (9406, 5288820), (9740, 5107458), (10860, 4580722), (11688, 4256215), (14109, 3525880), (14610, 3404972), (18812, 2644410), (19480, 2553729), (21720, 2290361), (23515, 2115528), (28218, 1762940), (29220, 1702486), (37624, 1322205), (47030, 1057764), (56436, 881470), (58440, 851243), (70545, 705176), (88147, 564360), (94060, 528882), (112872, 440735), (141090, 352588), (176294, 282180), (188120, 264441)]