55432728

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1$

素因数の和:1086

約数の個数: 128

約数和(自身を含む): 174720000

約数和(自身を除く): 119287272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1039, 1368, 1404, 1482, 1976, 2052, 2078, 2223, 2808, 2964, 3117, 4104, 4156, 4446, 5928, 6234, 6669, 8312, 8892, 9351, 12468, 13338, 13507, 17784, 18702, 19741, 24936, 26676, 27014, 28053, 37404, 39482, 40521, 53352, 54028, 56106, 59223, 74808, 78964, 81042, 108056, 112212, 118446, 121563, 157928, 162084, 177669, 224424, 236892, 243126, 256633, 324168, 355338, 364689, 473784, 486252, 513266, 533007, 710676, 729378, 769899, 972504, 1026532, 1066014, 1421352, 1458756, 1539798, 2053064, 2132028, 2309697, 2917512, 3079596, 4264056, 4619394, 6159192, 6929091, 9238788, 13858182, 18477576, 27716364, 55432728]

約数ペア:

[(1, 55432728), (2, 27716364), (3, 18477576), (4, 13858182), (6, 9238788), (8, 6929091), (9, 6159192), (12, 4619394), (13, 4264056), (18, 3079596), (19, 2917512), (24, 2309697), (26, 2132028), (27, 2053064), (36, 1539798), (38, 1458756), (39, 1421352), (52, 1066014), (54, 1026532), (57, 972504), (72, 769899), (76, 729378), (78, 710676), (104, 533007), (108, 513266), (114, 486252), (117, 473784), (152, 364689), (156, 355338), (171, 324168), (216, 256633), (228, 243126), (234, 236892), (247, 224424), (312, 177669), (342, 162084), (351, 157928), (456, 121563), (468, 118446), (494, 112212), (513, 108056), (684, 81042), (702, 78964), (741, 74808), (936, 59223), (988, 56106), (1026, 54028), (1039, 53352), (1368, 40521), (1404, 39482), (1482, 37404), (1976, 28053), (2052, 27014), (2078, 26676), (2223, 24936), (2808, 19741), (2964, 18702), (3117, 17784), (4104, 13507), (4156, 13338), (4446, 12468), (5928, 9351), (6234, 8892), (6669, 8312)]