48198128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 109680480

約数和(自身を除く): 61482352

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 89, 136, 176, 178, 181, 187, 272, 356, 362, 374, 712, 724, 748, 979, 1424, 1448, 1496, 1513, 1958, 1991, 2896, 2992, 3026, 3077, 3916, 3982, 6052, 6154, 7832, 7964, 12104, 12308, 15664, 15928, 16109, 16643, 24208, 24616, 31856, 32218, 33286, 33847, 49232, 64436, 66572, 67694, 128872, 133144, 135388, 177199, 257744, 266288, 270776, 273853, 354398, 541552, 547706, 708796, 1095412, 1417592, 2190824, 2835184, 3012383, 4381648, 6024766, 12049532, 24099064, 48198128]

約数ペア:

[(1, 48198128), (2, 24099064), (4, 12049532), (8, 6024766), (11, 4381648), (16, 3012383), (17, 2835184), (22, 2190824), (34, 1417592), (44, 1095412), (68, 708796), (88, 547706), (89, 541552), (136, 354398), (176, 273853), (178, 270776), (181, 266288), (187, 257744), (272, 177199), (356, 135388), (362, 133144), (374, 128872), (712, 67694), (724, 66572), (748, 64436), (979, 49232), (1424, 33847), (1448, 33286), (1496, 32218), (1513, 31856), (1958, 24616), (1991, 24208), (2896, 16643), (2992, 16109), (3026, 15928), (3077, 15664), (3916, 12308), (3982, 12104), (6052, 7964), (6154, 7832)]