56423360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{25189}}^1$

素因数の和:25213

約数の個数: 56

約数和(自身を含む): 153558240

約数和(自身を除く): 97134880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 25189, 50378, 100756, 125945, 176323, 201512, 251890, 352646, 403024, 503780, 705292, 806048, 881615, 1007560, 1410584, 1612096, 1763230, 2015120, 2821168, 3526460, 4030240, 5642336, 7052920, 8060480, 11284672, 14105840, 28211680, 56423360]

約数ペア:

[(1, 56423360), (2, 28211680), (4, 14105840), (5, 11284672), (7, 8060480), (8, 7052920), (10, 5642336), (14, 4030240), (16, 3526460), (20, 2821168), (28, 2015120), (32, 1763230), (35, 1612096), (40, 1410584), (56, 1007560), (64, 881615), (70, 806048), (80, 705292), (112, 503780), (140, 403024), (160, 352646), (224, 251890), (280, 201512), (320, 176323), (448, 125945), (560, 100756), (1120, 50378), (2240, 25189)]