51189888

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 137332800

約数和(自身を除く): 86142912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 327, 384, 436, 654, 872, 1223, 1308, 1744, 2446, 2616, 3488, 3669, 4892, 5232, 6976, 7338, 9784, 10464, 13952, 14676, 19568, 20928, 29352, 39136, 41856, 58704, 78272, 117408, 133307, 156544, 234816, 266614, 399921, 469632, 533228, 799842, 1066456, 1599684, 2132912, 3199368, 4265824, 6398736, 8531648, 12797472, 17063296, 25594944, 51189888]

約数ペア:

[(1, 51189888), (2, 25594944), (3, 17063296), (4, 12797472), (6, 8531648), (8, 6398736), (12, 4265824), (16, 3199368), (24, 2132912), (32, 1599684), (48, 1066456), (64, 799842), (96, 533228), (109, 469632), (128, 399921), (192, 266614), (218, 234816), (327, 156544), (384, 133307), (436, 117408), (654, 78272), (872, 58704), (1223, 41856), (1308, 39136), (1744, 29352), (2446, 20928), (2616, 19568), (3488, 14676), (3669, 13952), (4892, 10464), (5232, 9784), (6976, 7338)]