48023780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 120938496

約数和(自身を除く): 72914716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 73, 74, 127, 140, 146, 148, 185, 254, 259, 292, 365, 370, 508, 511, 518, 635, 730, 740, 889, 1022, 1036, 1270, 1295, 1460, 1778, 2044, 2540, 2555, 2590, 2701, 3556, 4445, 4699, 5110, 5180, 5402, 8890, 9271, 9398, 10220, 10804, 13505, 17780, 18542, 18796, 18907, 23495, 27010, 32893, 37084, 37814, 46355, 46990, 54020, 64897, 65786, 75628, 92710, 93980, 94535, 129794, 131572, 164465, 185420, 189070, 259588, 324485, 328930, 343027, 378140, 648970, 657860, 686054, 1297940, 1372108, 1715135, 2401189, 3430270, 4802378, 6860540, 9604756, 12005945, 24011890, 48023780]

約数ペア:

[(1, 48023780), (2, 24011890), (4, 12005945), (5, 9604756), (7, 6860540), (10, 4802378), (14, 3430270), (20, 2401189), (28, 1715135), (35, 1372108), (37, 1297940), (70, 686054), (73, 657860), (74, 648970), (127, 378140), (140, 343027), (146, 328930), (148, 324485), (185, 259588), (254, 189070), (259, 185420), (292, 164465), (365, 131572), (370, 129794), (508, 94535), (511, 93980), (518, 92710), (635, 75628), (730, 65786), (740, 64897), (889, 54020), (1022, 46990), (1036, 46355), (1270, 37814), (1295, 37084), (1460, 32893), (1778, 27010), (2044, 23495), (2540, 18907), (2555, 18796), (2590, 18542), (2701, 17780), (3556, 13505), (4445, 10804), (4699, 10220), (5110, 9398), (5180, 9271), (5402, 8890)]