56557003550

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{56993}}^1$

素因数の和:57317

約数の個数: 48

約数和(自身を含む): 106856910720

約数和(自身を除く): 50299907170

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 223, 445, 446, 890, 1115, 2225, 2230, 4450, 5575, 11150, 19847, 39694, 56993, 99235, 113986, 198470, 284965, 496175, 569930, 992350, 1424825, 2849650, 5072377, 10144754, 12709439, 25361885, 25418878, 50723770, 63547195, 126809425, 127094390, 253618850, 317735975, 635471950, 1131140071, 2262280142, 5655700355, 11311400710, 28278501775, 56557003550]

約数ペア:

[(1, 56557003550), (2, 28278501775), (5, 11311400710), (10, 5655700355), (25, 2262280142), (50, 1131140071), (89, 635471950), (178, 317735975), (223, 253618850), (445, 127094390), (446, 126809425), (890, 63547195), (1115, 50723770), (2225, 25418878), (2230, 25361885), (4450, 12709439), (5575, 10144754), (11150, 5072377), (19847, 2849650), (39694, 1424825), (56993, 992350), (99235, 569930), (113986, 496175), (198470, 284965)]