49047240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 163036800

約数和(自身を除く): 113989560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 509, 584, 660, 730, 803, 876, 1018, 1095, 1320, 1460, 1527, 1606, 1752, 2036, 2190, 2409, 2545, 2920, 3054, 3212, 4015, 4072, 4380, 4818, 5090, 5599, 6108, 6424, 7635, 8030, 8760, 9636, 10180, 11198, 12045, 12216, 15270, 16060, 16797, 19272, 20360, 22396, 24090, 27995, 30540, 32120, 33594, 37157, 44792, 48180, 55990, 61080, 67188, 74314, 83985, 96360, 111471, 111980, 134376, 148628, 167970, 185785, 222942, 223960, 297256, 335940, 371570, 408727, 445884, 557355, 671880, 743140, 817454, 891768, 1114710, 1226181, 1486280, 1634908, 2043635, 2229420, 2452362, 3269816, 4087270, 4458840, 4904724, 6130905, 8174540, 9809448, 12261810, 16349080, 24523620, 49047240]

約数ペア:

[(1, 49047240), (2, 24523620), (3, 16349080), (4, 12261810), (5, 9809448), (6, 8174540), (8, 6130905), (10, 4904724), (11, 4458840), (12, 4087270), (15, 3269816), (20, 2452362), (22, 2229420), (24, 2043635), (30, 1634908), (33, 1486280), (40, 1226181), (44, 1114710), (55, 891768), (60, 817454), (66, 743140), (73, 671880), (88, 557355), (110, 445884), (120, 408727), (132, 371570), (146, 335940), (165, 297256), (219, 223960), (220, 222942), (264, 185785), (292, 167970), (330, 148628), (365, 134376), (438, 111980), (440, 111471), (509, 96360), (584, 83985), (660, 74314), (730, 67188), (803, 61080), (876, 55990), (1018, 48180), (1095, 44792), (1320, 37157), (1460, 33594), (1527, 32120), (1606, 30540), (1752, 27995), (2036, 24090), (2190, 22396), (2409, 20360), (2545, 19272), (2920, 16797), (3054, 16060), (3212, 15270), (4015, 12216), (4072, 12045), (4380, 11198), (4818, 10180), (5090, 9636), (5599, 8760), (6108, 8030), (6424, 7635)]