48697539121

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1907}}^1$

素因数の和:2075

約数の個数: 72

約数和(自身を含む): 64222593120

約数和(自身を除く): 15525053999

約数列:

[1, 7, 11, 49, 59, 73, 77, 121, 413, 511, 539, 649, 803, 847, 1907, 2891, 3577, 4307, 4543, 5621, 5929, 7139, 8833, 13349, 20977, 30149, 31801, 39347, 47377, 49973, 61831, 93443, 112513, 139211, 146839, 211043, 230747, 331639, 349811, 432817, 521147, 787591, 974477, 1027873, 1237643, 1531321, 1615229, 2321473, 3648029, 5513137, 6821339, 8213449, 8663501, 10719247, 11306603, 13614073, 16844531, 25536203, 57494143, 60644507, 75034729, 90347939, 95298511, 117911717, 402459001, 632435573, 667089577, 825382019, 993827329, 4427049011, 6956791303, 48697539121]

約数ペア:

[(1, 48697539121), (7, 6956791303), (11, 4427049011), (49, 993827329), (59, 825382019), (73, 667089577), (77, 632435573), (121, 402459001), (413, 117911717), (511, 95298511), (539, 90347939), (649, 75034729), (803, 60644507), (847, 57494143), (1907, 25536203), (2891, 16844531), (3577, 13614073), (4307, 11306603), (4543, 10719247), (5621, 8663501), (5929, 8213449), (7139, 6821339), (8833, 5513137), (13349, 3648029), (20977, 2321473), (30149, 1615229), (31801, 1531321), (39347, 1237643), (47377, 1027873), (49973, 974477), (61831, 787591), (93443, 521147), (112513, 432817), (139211, 349811), (146839, 331639), (211043, 230747)]